Xuanhuan: Your Kidneys Belong to Me

A billion years ago, a devil transmigrated to a fantasy world, only to be sealed away in a secret realm.

For those billion years, the only company he had was a cracking System. It all began when the System unlocked a new template!

A billion years later, when he appears in the mortal realm, what can he do? And what about after he ascends to the spirit realm?

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.