I made a Welcome Home/Undertale AU while I was high, and I can't get it out of my head. I've decided to call it Welcome Tale, and it's an AU where the Welcome Home cast are monsters in the Undertale world. They still look and act the same, though. They just have those cool attacks and stuff, lmao. (I'm still high while writing this, I'm sorry.)
Anyways, in this AU, Home basically creates this pocket dimension for Wally and the gang to protect them from the human vs. monster war because Home is just that powerful. We love you, Home! <3 (Home actually terrifies me outside of this AU, lol.) So, anyways, Home makes that pocket dimension, and it works for many years to keep Wally and the neighbors safe.
Until one day, somehow, Wally slips through the dimension and wakes up in, you guessed it, the underground! (*trumpet noises*) And, of course, Home is like, 'Ayo, what the fuck?' and tries to get him back immediately. But something (Gaster) gets in the way, and instead of Home getting Wally back, Home gets Frisk (that's right, baby, we're doing a swap). So now, Frisk is stuck in the pocket dimension, and Wally is now stuck in the underground. The whole AU revolves around that.
I might try to explain more later when I'm not high, lmao, but for now, I'll leave some facts that my brain won't leave me alone about.
- ok so I obviously think Wally is gonna be reminded of Poppy when he meets Toriel and vice versa with Frisk when they meet Poppy
- speaking of Frisk and Poppy Frisk definitely stays with Poppy while they’re in the pocket dimension cause Frisk was not comfortable living in well a living house (sorry Home) anyways Poppy adopting Frisk real
- Sans definitely reminds Wally of Barnaby so he tends to hang out with him a lot Papyrus tends to tag along
- speaking of which I like the idea of Papyrus seeing Wally for the first time and turning to Sans like “IS THAT A HUMAN?!” and Sans just sits there like “I…I don’t know”
- Wally likes talking to Flowey
-Flowey doesn’t like talking to Wally (he finds it frustrating)
- Frisk and Wally are wearing each other’s shirts cause I said so also instead of the ascot Wally wears the Faded Ribbon around his neck like a cute bow
- I think Home would try to hide the fact Wally is missing for awhile but it couldn’t do much to stop the neighbors from seeing Frisk since Home couldn’t just lock Frisk up that’s just be rude! (looks at all the angst stuff of Home locking Wally up)
- it actually doesn’t take long for the Neighbors to notice Wally is missing Barnaby is definitely the first to find out noticing how weird Home was acting whenever he asked about him
- until Frisk tells them the Neighbors think the Human vs Monster war is still going on and Immediately start to panic upon finding out Wally slipped out of their Pocket Dimension (I’m not saying they thought he was dead but….I’m saying they thought he was dead lol)
- they actually couldn’t be sure if Wally was ok or not though cause well they have no way to contact him but Frisk tries to assure them that Wally was probably with Frisk’s friends so the neighbors hold on to that hope some not actually believing it (gotta have some angst am I right?)
- Frisk has a good time playing games and hanging with the neighbors but they really miss their friends and want to get back so they can help them get rid of the barrier
- oh yeah so basically in this au Frisk was doing the pacifist run ya know but they hadn’t gotten to Asgore yet before they got swapped with Wally so the barrier is still up
- Toriel definitely thought Wally was a child at first he politely corrected her when she did
- Wally definitely needed help with the ruin puzzles luckily Toriel is very patient with him
- Wally stays with Toriel for awhile before convincing her to come with him and leave the ruins (don’t ask me how he’s a very convincing little man how else do you think he got all these people hyperfixating on him?)
- Toriel is very over protective of Wally she’s very worried he’s gonna get hurt due to how passive he is
- Flowey is the only person to know Frisk is gone Flowey was the only person around when they got swapped after all everyone else is completely clueless
Ok that’s it for now this post is probably very messy (Edit: I tried to fix it a bit lol) I’m sorry lmao if you have any questions I’ll be happy to answer idk if I’ll make art for this au cause I’m not very good at drawing haha but I might try!
