(i like how your making alternate timelines of my au sans,keep making them,they look cool,i i wonder what your gonna make next?)

Description: An alternate version of Corrupted Underground Sans. In this alternate timeline, nearly everything is the same as Corrupted Underground, except instead of Gaster performing research on ways to destroy the barrier via soul power, he 'gravitated' more towards using a certain sheer amount of gravity to distort the barrier in such away that it no long sustained itself, and shattered. During one of his experiments, Cross, being his normal self, decided to jump in, and start taking code. This, however, proved to be lethal. The bits of code he stole were critical pieces that kept the Core running, and thus without the code, the Core went into meltdown, with Gaster and Sans still experimenting in their lab. The immense energy buildup caused the Core to implode. Cross, seeing the destruction unfold, fled the universe, but only barely. A sliver of his soul splintered off, and, riding the implosion wave, all the while being irradiated by the energy, found it's way to the other Sans. This sliver stuck itself into Sans' soul, and changed him, but he was further changed dramatically when the extraordinary energy released from the Cores destruction also fused into his soul. Not being able to take nearly all of the force behind the Core on his soul, as well as being weakened by the sliver from Cross' soul, Sans' soul collapsed in on itself, like a star that's run out of fuel. It catastrophically went supernova, releasing all kinds of magical waste into the surrounding air. No longer a soul, but a singularity of a black hole. Going by the name Quasar instead of Sans, he'll never be quite the same skeleton again.