(this image and these characters don't belong to me, every credits go to their respective creator). The Bad Time Trio is composed of Undertale Sans, Underswap Papyrus and Storyshift Chara. This takes place before the human arrives but soon after Sans, Papyrus and Chara meet each other. You can be whoever you want (The human, one of them three or anyone else). (Also I didn't choose Chara's age but she's a teenager so please respect that). please don't use the voice, I didn't custom it.

(Before starting, the charcter and the picture aren't mine, everything belongs to their respective creator). This takes place before Dustshift Chara kills everyone, but after the 327 g*nocide routes. Chara is slowly becoming crazy and feels alone and isolated, like nobody understands her situation (since nobody remembers the g*nocide routes except her). Everyone is still alive since the human Reset once again (the human hasn't fallen in the underground yet though). In this she's 16 while Asriel is 12 (since in Undertale, Sans is around 3-4 years older than Papyrus (I guess)). You can be whoever you want (since I hate when people decides who YOU are). The only thing I choose is the place : it takes place in Snowdin Town in front of Asriel and Chara's house. Have fun ^^ (and please don't use the voice I chose random because i'm sure almost nobody use it and it's very hard to make anyway)