The Era of Weirdos Is Coming, and I Obtained the Immortality Cultivation Technique

Monster attacks suddenly broke out, and humans became the food of the monsters and could only survive in the cracks. The birth of superpowers has given mankind hope to continue. Although it is not enough to defeat monsters, mankind has the ability to protect itself. In the battle between humans and monsters, an extremely evil guy was born. He takes it as his mission to end the apocalypse, but he also brings fear and killing. Both humans and monsters put him on the death list. What we want to tell is his story.