Review Detail of Gerez in The God of the Undead

A promising novel with great potential. The MC is an undead who has the power of necromancy and needs to bring the end of the world in 3 worlds. He needs to kill 99% of humanity or every human in these 3 worlds, then, the gods will “restart” those worlds. When the MC accomplish that, he will become the “god of death” (or “god of the undead”). P S: In the synopsis says that a group of people killed the MC, but in truth, was just one person, the sister of someone who the people says that the MC killed, but he’s innocent and just he knows that.