In the End of the World, I Control the Underworld

The end of the world is coming, one person is reborn accidentally, and another person accidentally draws a peerless magic. Is this the power of the protagonist's halo? No, no, I am just an ordinary European emperor. I have revitalized the entire human race, destroyed the zombies in the entire world, and tamed various mythical beasts. The author is a newbie, so please forgive me for the bad writing, but I am thick-skinned and can criticize casually. As long as there is one person chasing me, I will never be a prisoner. Thank you for your support. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.