I Want to Return to the Immortal Realm and Become an Immortal Emperor

I was already invincible. What was wrong with enjoying a leisurely life in the Immortal Realm, exploring secret realms and hunting for treasures? What? I encountered a rare rift in the laws of space and time, and my weakened immortal soul was swept into the mortal realm? Wait, what happened to the spatial treasure vault hidden inside my immortal soul? It's still here, still here. That's a relief. Oh no, my immortal soul is unstable and about to dissipate. I'd better find the most powerful family around and be reborn into it.

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