killercoretale sans

Description: origin of killercoretale sans : one day in the world of killercoretale. killercoretale gaster was experimenting with a secret killing core that he found. when he put a dummy in it, it absorb the dummy then something happen... eror 404. the killing core exploded absorbing everyone. gaster and sans where the only surviver. but... gaster didn't make it... sans ended up getting over powered . he have the abillity to teleport to universes and timelines and he have infinite power and that is how killercoretale was born