Got a ogAlbeCale SAO AU in my head. Except Rok Soo, Chung Soo and Soo Hyuk still fill Kirito's role, basically.
Gotta admit most of what I have is:
• OgCale and Rok Soo's long time online friendship
• OgCale purposefully and carefully choosing scary yet stylish features for his avatar's face an Rok Soo choosing at random and ending up with a more delicate face, only for both of them to have it changed to their own faces with the mirror thingy. OgCale laments his lost scary face. He had enjoyed not being a pretty boy slash outstanding beauty for once since his puberty. Rok Soo doesn't care much, but he does celebrates OgCale's face— both the lose of the scary one and seeing his soul-healing actual one.
• Pink haired OgCale because he had wanted to try other color for a while but had been too wary of ruining his real red hair. That's the color he inherited from his mom.
• Alberu being basically the leader and face of their group because he's pretty strong and no one else wants to.
• OgCale jumpscaring everyone by entering to the Soo's house through the window. Rok Sop had given him the metaphorical keys months earlier and he wanted to see if it was even possible to use the window like that. Also, for some reason, he had really high stealth. The rest of the group (minus the Soo's) hadn't even know him yet, hence the scare.
• Alberu the workaholic getting a headache everytime he thinks on what his oh so dear family could be up to while he's literally trapped there.
• OgCale realizing he's going to miss Lily's competition and Bassen's 16th birthday on the second day of the game. He already had his present ready and the camera to take pictures of both of them safely stored in his backpack.
• Most people's reaction to seeing OgCale's face being "I thought we all got our avatars changed to our real faces. How did you do that?"
• Choi Jung Soo and Choi Han (I had forgotten to write Choi Han here, lol) not knowing the other knows Kim Rok Soo until there's a reunion and they both just point at each other like the spider-man meme.
• OgAlbeCale fluff. They marry in joke for an event and then months later they realize they had been living together and acting like an actual couple for the last half a year.
• Rok Soo's shitty uncle refusing to pay for Rok Soo's hospital bill and trying to get the doctors to disconnect him or take the gear off, only to have Deruth intervene, offering to pay the bill. Rok Soo ends up being moved to Cale's hospital room in request of Deruth and Violan, who later realized their phones (Rok Soo's and OgCale's) had the same mascot keychain.
• The game finally finalizing, only for part of them not to wake up (like in the canon SAO), but is for unethical science experiments that may or may not be related to the oncoming apocalypse (unlike SAO).
• Alberu waking up and being greeted by his aunt Tasha. Then proceeding to go as soon as possible to the hospital where his unofficial brother and his basically husband should be, only to find out OgCale isn't waking up. Rok Soo is already awake and looks like he wants to murder someone.
• Alberu presenting to OgCale's family while OgCale is still unconscious in the same room. He tells them they got married apin the game, in part as a joke and in part for an event. How they thought it would be funny because then they could call each other ex-husband once they were out. How things were easy because they were friends. How much he appreciates him and how much OgCale appreciates them. How OgCale's main motivator to finish the game was his family, how worried he was for them and how much he wanted to know about everything he had missed.
They keep asking about OgCale and Alberu keeps talking about him and trying not to crumble because no one knows what is wrong, why he isn't waking up, when they were supposed to see each other for the first time— and so he talks about his hobbies, how much he likes photography, how he would stop to pet every single animal they met, despite knowing they weren't real, how he would crack up witty comments all the time, or hum and sing around when he was relaxed. He also talks about how frustrated he got when he realized how long would take him to take his body back to his original state, yet still tried to be positive about it. How he said as soon as the medic gave him the O.K., he would start doing sport, something fun he could do alone or with others. How he had told everyone in their group that they could join him, or how he had wanted to invite them to an ice rink once they could.
• All the Henituse family knows Alberu and OgCale are in love.
• Tasha comes back from attending something while Alberu is still talking, and she realizes her nephew has a crush. Then realizes her nephew's first crush, possibly first love, is one of the few who hasn't woken up yet. Hissss.
• Sometime after everyone else wakes up, the "apocalypse" still attempts to happen, but the experiences of the game actually gave fruit to a big advantage: most people who had been SAO players didn't panic when the monsters appeared and adapted faster. As a result and because the incident with the unethical science experiments thingy left some clues that something was going to happen, society didn't collapse and more than apocalypse it was a "I guess we have monsters now" change. Still traumatic for a lot of people, but not end of the world bad.
• Humanity finds out their world was always one of fantasy, but the monsters are dealt with.
• OgAlbeCale still get together and marry.
• At some point before OgCale wakes up, Lily drags Alberu aside to give him advice in conquering her orabeoni. Alberu takes note.
• At some point Rok Soo gets adopted by the Henituse, but I'm not sure when.