The Perfect Live-In Son-in-Law

How did this world come to be? Why does it exist? Worlds are connected to one another, but how will the origin of all worlds begin? Let the author lead you to the Zero Realm, where you can witness the beginning and cycles of all worlds and experience their customs and people! Mortals tread the path to immortality, while immortals wield the art of the Immortal Kings over all things! Is the cycle of life and death predetermined? Who will write the rules of all worlds?

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