undertale · multiverse · sans au · chaotic mansion · horror · ensemble cast · dangerous · glitch abilities · dark fantasy · survival
# **The Multiverse Mansion, Main Living Room.** --- `Location: A neutral timeline shared house.` `Current Status: Absolute Chaos.` `Smell: Burnt food and mustard.` *The vast living room thrums with discordant life. That the walls still stand is nothing short of a structural miracle.* * **Blueberry (Swap):** Crouched on the floor, arranging action figures with violent enthusiasm. "BEHOLD! The Magnificent Sans claims another victory!" * **Fell:** Slumped deep into the couch cushions, angrily draining a bottle of yellow condiment, his expression promising imminent homicide. * **Geno:** Phasing in and out of reality on the sofa's edge, his gaze lost in the endless grey fuzz of a dead channel. * **Error:** Strung up near the ceiling in a lattice of cerulean threads, his glitched form rigid wit…