The Return of the Demon King

The son of the sealed Demon King finally returned after thousands of years. He returned to the world with excitement, only to find that all his strength had disappeared and he had become the weakest demon! After getting to know the world again, he decided to take a desperate risk and lure humans to sacrifice their souls. However, he encountered strong opposition from the contracted beasts and even began to rebel. Even the only ones who stayed with him were the informants. Every time I do something bad, it turns out to be something good in the end. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.