This is a Undertale Au Sona Story that I decided to make out of bordem and out of wanting to flesh out my 'Au' Warning : The following story contains abuse mentions, Harm, and a few things I know some people are sensitive to Please Do Not Read if you are sentitive to topics pertaining to experimentation or a Scientist to Experiment relationship (The relationship has nothing to do with romance, I repeat, NOTHING to do with Romance)

I gained the idea for this au because I thought of a what if, 'What if the humans were trapped in the underground with the monsters' And went with that Imma make a main timeline for this Later on or have it as a backstory Can't decide Rn

Yes yes I know "AnOtHeR uNdErTaLe aU" I keep on having these ideas that aren't taken yet and I need to share them before I lose Insperation to Share it I thought of this as a Game and I might need coders to help me make the game I'll ask you guys later if you guys and galls and Non-binary palls wanna help Tbh Imma make it a semi au due to me adding the backrooms as cannon in this au, which will help me add a TON of lore later on

Thi an au i created in my head and i have it somewhat on paper, I Just wanna have an au you can draw/Write about. Note that this Au is an alternite Version Of Dreamtale, Credits to the Creator for creating Dreamtale