In his previous life, he suffered desolation, family darkness, open and secret fighting, and even his only relative left him. He was naive and thought that he would be able to escape without fame, wealth, and rights. Who knows, when the end of the world comes, he will see the ugliness of human nature, and the man and woman named his parents will push him to the corpse. If I start over, I will live only for myself. If the world bullies me, I will trample on the world under my feet.