Zylah Lacey
Zylah LaceyZylah was once a Human that practices witchcraft, and one day one of her spells went wrong, summoning an untamed demon cat familiar.
The demon cat bites Zylah and before she could vanquish the demon, it vanishes into a void gate.
As a few weeks past Zylah notices that her human ears straight up disintegrates right before her eyes and in place cat ears and 2-tails start growing along with 2 demon horns soon after.