Sans the Enduring: ATK 30, DEF 50 has absorbed a human soul. not so easy anymore. story: many times, the fallen child has torn their way through the underground, sparing none of the citizans. each time, they made their way to the judgement hall, where sans tried to stop them, but failed, never being strong enough. until finally, Sans asked Asgore for help. he explains what he has seen, over and over. Asgore then remembers the many times he fell to the human, and offers Sans help. he gives sans the purple soul, the soul of perserverance. Sans vows to use it to bring the endless slaughter to a close.
idea and art by x_XlegendX_x undertale by Toby Fox
