Error!Clover AT: MarioTime met Clover in a genocide timeline. Wanting to prevent Clover from slaughtering the monsters, he fought Clover, however, an inconvenient entrance by Error led to Clover falling into the Anti-Void with their gvn. They spent years in there, until they got out with one purpose: Kill everyone they deem guilty. TruthLoss: Frisk fell down normally, but Mettaton actually succeeded in k!lling Frisk. However, Mettaton refused to give Asgore the soul, resulting in Asgore giving Mettaton a scar. Asgore was overthrown, forced to hide in Waterfall. A new human falls. Since then, Alphys, trying to make things right, took the soul from Mettaton. But this power made her go insane, and she started building an army of robots, now ruling the Underground with an iron fist. Sans tried to talk to her, but was wounded. Papyrus healed him in time, but Sans, furious by the loss of a friend, left, and boarded up his house (Which Ralph later needs to enter.) 20 years later, the ninth human, Ralph, fell down with the soul of TRUTH (Determination + Integrity). The story continues from there.
The Sans vector is made from scratch by me.