Person

Seriously, this kid looks just like him! Or, well, close enough. He looks a lot like Shen Yuan's actual nieces and nephews from his past life. It's uncanny.

Also, because of his search, the slave kids get wind of what he's looking for (his long-lost nephew) pretty quick. The boy with the obvious resemblance to him greets Shen Yuan's own assessment with wary cynicism, but he's just a little boy. So it's not difficult to notice the way he's also practically vibrating with hopefulness, half-hiding behind a protective older kid and looking at Shen Yuan with big dark eyes like he expects to be rescued or destroyed with whatever he has to say next.

Shen Yuan has a big problem now. He just knows that if he says something like "actually no this boy is too old to be my nephew" or whatever other excuse, no one will believe him, and also this poor kid is going to be permanently scarred by it. He's going to think Shen Yuan is lying just so that he can reject him. On top of that, he's not in a good situation here. None of these children are even remotely well cared-for.

Shen Yuan's rogue cultivator self isn't rich on the level of being like a wealthy sect leader or anything, but he's made some money since transmigrating by doing random cultivator jobs and quests along the way here. He uses it all to purchase two little slave boys (Do Not Separate), then takes another job and uses that coin to acquire a somewhat rundown manor which used to belong to the local gentry. The Qiu family (rings some bells but that's not exactly an uncommon name) kept it up for a while in case a branch family sprung up in need of a residence, but they've been in decline and the place is downright decrepit, so they had been looking to sell it instead. It's too big for a wandering bachelor like SY to ever need on his own account, but that's sort of the idea. He makes more money taking on cultivator work, at first taking his boys along with him for lack of any alternative. Nerve-wrackingly dangerous! Eventually he hires workers to start restoring the manor, particularly setting up a yard to be a school area, and then starts taking on any freelance jobs he can get in order to steadily buy out the contracts on all the other kids. He gets it nice enough to house and care for as many orphans as he can acquire.

Not because he's a big old softie though!

His story of looking for his nephew is a bust now, since he's apparently "found" the kid. So he's got to change tactics! If he can't find baby Binghe and the washerwoman, the next best approach is to create an opportunity for them to come to him. So once he's got his new household established, he starts offering free lessons to all the local kids. Not just the ones he's taken in, but also any who come by and want to learn some things. It's a tempting setup for anyone who wants their child to get education but can't afford a tutor, and Luo Binghe's mother had been entirely the sort of person who would have packed up and left her situation if there had been an opportunity for it.

On that note, SY also starts hiring single mothers to help look after his new gaggle of children and do the work he doesn't know how to do in these times, like keeping house, laundry, cooking, actually raising kids, etc.

His "little school" is not universally popular. A few groups try and ruin him, because the poverty in the region provides a basis of business for them. The ringleaders of the human traffickers in the area don't want their trade to dry up, even if it means selling all of their merchandise for this round, so when they find out that their underlings let Shen Yuan buy off all the kids they try and intimidate him into returning them (it doesn't go well for them). The Qiu family also isn't thrilled after it becomes clear what he's doing, and get him investigated by the local authorities (read: use their bribed officials and local goons to try and interfere.)

When that doesn't work either the sects get involved, because the Qiu go crying to Huan Hua Palace that Shen Yuan is sketchy and is trying to establish his own sect. So Shen Yuan talks his way around the matter, and frankly the Qiu are small fish even if they're the biggest ones in the local pond, so HHP doesn't care to pursue things much further. (Read: SY could mop the floor with the disciples they sent to investigate him, and it's not worth it to piss off someone this mysterious and powerful just to bully some impoverished children.)

Shen Yuan is appalled by all this bullshit though. Trust the world of PIDW to make it so hard just for a guy to teach some poor kids how to read and do math!

It makes him dig in his heels about it, because he is at heart a stubborn bastard. The fires that once fueled a thousand angry screeds on zhongdian literature site is now aimed at the local magistrate. One of the women he's hired on has some dirt on the Qiu family, which leads SY to dig up some more until he eventually has enough to turn the tables on them. Local officials won't investigate because they've all been bought, but that in and of itself is of some interest to their superiors closer to the palace, and so SY arranges an investigation of his own that goes way further than he thought? Turns out there are some ugly skeletons in the Qiu closets, and the imperial investigator comes down on them hard.

Well, he can't say they didn't have it coming? Though he does feel bad for the children in the family, especially the oldest son, who gets hauled off to jail along with his father. At least the girl is sent to live with relatives. Maybe he should have done more to shield the minors in the situation...?

His kids tell him not to worry about it, though, that apparently young master Qiu was known to run people down in the streets and beat his servants and do other cartoonishly awful things. SY's not sure how much of it is true and how much of it is his little flock of fluffy sheep trying to ease his conscience, though they do all seem to take a lot of vindictive delight in the whole affair. Especially Nephew, who clings to his sleeves and loudly declares that the investigator should have publicly flogged the discredited nobles so that everyone could go watch, and then begs him for sweets as if that wasn't a creepy thing to hear come out of an eight-year-old's mouth. SY just sighs and tells him he can have something good when he finishes his calligraphy practice.

Of course, it's not exactly easy running what is basically an orphanage-slash-school (and maybe a budding sect...?), especially when pretty much all of the kids have been traumatized and faced stuff like rampant dehumanization, food insecurity, abuse, and neglect. Hiring single mothers soon becomes not only a plan to try and lure in Luo Binghe's mom, but an absolute godsend of an idea because SY has no clue WHAT he would do on his own about the discipline issues or emotional breakdowns or acting out that some of the kids get up to once it registers that they're in a safe enough place to unpack their baggage.

Apart from Nephew, SY's favorite kid is the one who came with him, the oldest of the flock of former slave children. He's the big brother of the group, the one who tries his best to look after the others and to not make any trouble himself. But even poor Little Yue is still just a kid who has been through too much, and he also eventually starts having some meltdowns and struggles with processing everything that has happened to him as a vulnerable child in an unkind world.

SY really didn't mean to start a trauma center for mistreated children!

Though, that's still not necessarily a bad thing for Luo Binghe to one day come across, provided he ever actually shows up...

Eventually, Shen Yuan does figure out that he must be ahead even of Luo Binghe's birth, though he still doesn't put together that he's interfered in the scum villain's backstory. Probably something even more amusingly obscure, like the creation year of some random artifact Luo Binghe used in some wife plot or other, tips him off and he mentally throws his hands up in the air. He's got to wait DECADES? Maybe he ought to try and find Luo Binghe's biological parents and just follow them around at this point!

Not that he can, now, though, because he has to make sure no negative IQ villains (who will probably just be cannon fodder for a subplot one day) decide to send goons to literally burn down his orphanage. Also if he's gone for too long his kids get upset. Probably because no one else is as weak to their puppy dog eyes and pleas for treats and toys as he is.

At least it gives him time to shore up his position, and train Nephew and Little Yue more extensively in cultivation. Despite his initial assurances to HHP that he was but a humble orphan wrangler who was only incidentally a cultivator, Shen Yuan does also teach the other kids some basic cultivation exercises. There are a few reasons for that.

One is just the principle of the thing. No, these kids don't all have the potential to become great immortals or anything, but they can still learn some of it and it's good for their health if they do. The only trouble is if they try and push too hard or attempt things beyond their range, and that's a risk with everyone who cultivates. Or even just exercises!

Another reason is that it helps stave off the jealousy that some of the kids have towards those with more cultivation potential. Teaching a lot of the basics all around makes it into just another topic at school. Some kids might not be as good at it as others, but those kids might also be better at math, or memorization, or board games, and while cultivation can open more doors to people as adults, for the children this is generally enough to satisfy their sense of fairness. Or at least reduce outbursts and fights.

Finally, the impression that any of SY's kids might be a cultivator also makes wicked people more reluctant to try and abduct or interfere with them. Cultivators are revered and nearly mythological figures in the public consciousness. It isn't difficult to see why, if even a rogue cultivator NPC like SY* can mop the floor with most random muggers (*Shen Yuan is not a normal rogue cultivator). Not many people want to risk bringing SY's ire down on them, but of those who might chance it if he wasn't around to immediately react, even fewer want to risk that the kids themselves could kick their asses.

Not knowing that only two of the orphans probably could in fact mop the floor with them helps keep all the rest safer, and is more believable when all of them can conduct themselves enough like disciples to fool anyone who doesn't know what to really look for.

Developments that surprise Shen Yuan but wouldn't surprise anyone else who is paying attention:

People start leaving unwanted babies and younger children on his doorstep. Not all the time, but more than once has he had to frantically find wet nurses and worry that he's changed things enough that some fishermen might just randomly drop the protagonist outside his gate, and he wouldn't even know because Binghe would be a literal infant??

Nephew (SJ) and Little Yue (Yue Qi -- only Shen Yuan calls him "Little", especially when he gets taller than SY by the time he's sixteen) are prodigies who get really good at cultivation, really fast, and between that and Shen Yuan's OP skills they completely warp Shen Yuan's ideas for what normal cultivation potential looks like. This would probably cause more problems if he wasn't teaching all the kids how to cultivate anyway, but means his students actually do kinda run the usual range of skills for a small sect.

SJ and YQ swiftly reach the point where they need more advanced equipment than just SY's teaching can provide, if they're going to keep building their skills. Gaining access to certain tools, aids, and materials (like spiritual swords) is a real hurdle though, and usually is for rogue cultivators (one of the major disadvantages of no sect affiliation.) Shen Yuan is hesitant to use stuff from the plot, since it's For Binghe, but he eventually caves and starts going after some things that he doesn't think the future protagonist will miss much. He also ends up buying stuff from HHP, since they're willing to sell things like spiritual tools and weapons if the price is right, whereas most other sects like Cang Qiong reserve them for members only.

They get an invitation to the Immortal Alliance Conference. Not the one where the Abyss opens up, obviously, the one where (originally) Shen Jiu reunited with Yue Qi and killed Wu Yanzi. Shen Yuan debates on going but the boys really want to, and things have calmed down enough that no one's trying to burn down the school whenever he leaves these days, so eventually he figures it'll be interesting to see some of the Cang Qiong characters and should be safe enough if he keeps his disciples close.

They don't run into young Yue Qingyuan or Shen Qingqiu on the trip, but Wu Yanzi does show up and get killed, and SY only hears about it and assumes they just missed all that action. (WYZ just got caught by some senior cultivators who recognized him and killed him to avenge some disciples he murdered.) Nephew and Little Yue do meet young Liu Qingge, Shang Qinghua, Mu Qingfang, and Su Xiyan though! Which gives Shen Yuan the opportunity to tell them all (mostly Su Xiyan) that if they're ever in trouble near his school, they can come to him for help. Hint hint.

This open invitation ends up being accepted broadly by a lot of traveling cultivators after the conference, who from then on treat Shen Yuan's school like a free motel whenever they're passing through. Plenty aren't even people SY met, but it seems his statement was taken as a general one to fellow righteous cultivators all around! Luckily, this has some advantages. Shen Yuan has no qualms running off anyone who tries to take unfair advantage of him or especially his kids or staff, and no shame in conscripting anyone who is decent enough to help teach his students, even if it's nothing to do with cultivating, and somehow word gets around and people start bringing school supplies, medicine, food, or other useful things along with them as gifts to help repay the hospitality. Young Liu Qingge comes by a lot on his way to and from various quests, or even seems to just turn up randomly sometimes (he comes to challenge YQ and SJ to fights), and SY's just like "I guess this is happening now" and teaches him to recognize the early signs of qi deviation and advises strongly against meditating in caves.

At one point a young Shang Qinghua turns up in one of the spare rooms, very obviously hiding an ice demon. Shen Yuan again is just like "I guess this is happening now" and shelters them until Mobei Jun has recovered, and sends a message to Cang Qiong that one of their An Ding caravans was attacked and their disciple is recovering under his roof but isn't well enough to travel yet. Much less stressful situation for Airplane (who is desperately trying to figure out what he did to manifest SJ's benevolent uncle from somewhere???)

Su Xiyan seems like the only person they met at the Immortal Alliance Conference who doesn't turn up at their door in a state of emergency at some point.

A few years later, there is a big scandal involving her and the demon emperor. Su Xiyan disappears, Huan Hua Palace accuses Tianlang Jun of plotting against the righteous sects, and Shen Yuan is even invited to the meeting where they try and rally everyone to go kill Binghe's dad. Naturally, he declines to participate in the witch hunt, but the major sects agree to it. By luck (or narrative fortune) Shen Yuan comes across Zhuzhi Lang on his trip back home, and mentions the ambush and his distaste for it (not knowing who ZZL is). ZZL warns Tianlang Jun and the confrontation goes very differently, especially since there's no Yue Qingyuan wielding Xuan Su.

It doesn't go well for the sects involved. Huan Hua Palace gets decimated. The Old Palace Master gets killed. Shen Yuan is like uhhhh that's... whoops? Didn't Luo Binghe need that in the future?? Fuck.

But the sect isn't wiped out completely, they just take a massive beating. Some of their younger disciples end up leaving and turning up on Shen Yuan's doorstep, for some reason. The manor house is becoming too small to account for all of these foundlings! They have to expand. Though the expansions would be a stretch to term a "palace" they end up occupying a much larger chunk of territory, and even investing in farmland and some storehouses to help support the sect. That's still not really a sect, of course. Even if a lot of the business that would have normally gone to Huan Hua Palace starts coming to them instead. Once HHP is back on its feet the stream will probably dry out. Probably?

Zhuzhi Lang starts hanging around. He's actually looking for Su Xiyan or their baby, dead or alive and per Tianlang Jun's instructions, but he uses Shen Yuan's school as base camp for his kind of hopeless efforts to find any traces of them, while also looking for ways to try and repay Shen Yuan. All the kids are just like "oh great, another weird man has fallen in love with Shizun -- someone go run interference" about it.

Some years later, an older woman and her young son turn up. Shen Yuan's off on a quest at the time, so SJ receives them. As is standard procedure he gives the woman a job and places the boy in classes, after giving him the aptitude tests. The kid is cute and precocious, so SJ uses him to distract YQ while he himself sneaks out to go join LQG on a monster hunt (and claim the valuable parts of the beast's remains for himself), and neither SY nor ZZL notice anything until SY's going over the paperwork for stuff he missed while he was gone. Since he procrastinated, it takes him like a week to find out that Luo Binghe is finally under his roof. He's going over the admission form right when SJ arrives with The New Adorable Child to try and distract SY enough that SY will let him go on a solo hunt -- as far as being distracted goes, it is way more effective than even SJ anticipated.

Then he has to figure out how to let ZZL know, so that ZZL can let Tianlang Jun know, so that Luo Binghe will have more family than just his mom and more resources than just a shabby little not-sect! But even once he figures it out and sets up the dramatic reveal, TLJ is just like "great! so can he just stay with you? he's probably fine there" which... irritates SY.

SJ fully conscripts Luo Binghe as a minion in his many cons. He never lost his street kid conman tactics, although he now uses them less as a ruthless survival tool or weapon and more to just get things to go his own way. LBH has the face and disposition of a little angel, which SJ no longer can pull off as a full grown adult, so he fills a gap. LBH also knows full well what's going, especially since a lot of SJ's tactics involve throwing LBH at SY like a smoke bomb.

Luo Binghe inevitably still develops a big fat crush on SY, so this is fine by him. Especially when he gets older, he starts bringing SY tea and making him breakfast and running his errands until even SJ is like "wait a minute, this little brat's stealing my job!" and by then it's too late. Luo Binghe is SY's personal assistant, the disciple at conman puppydog eyes has surpassed the master! While SJ was busy being like "I'm going to trick this idiot into doing my chores" LBH was going "I'm going to trick this idiot into giving me his job".