Fantasy: the Eternal Demon Lord

The Supreme Demon King of a generation was reborn as a warrior apprentice. Not only did he possess a scornful soul and mental power, he also had countless sealed-level forbidden techniques that he had seen in his mind, and he could evolve those ordinary combat skills at will. He used the demon's innate ability to transform this human body, until one day, the strong humans once again recalled the fear of being dominated by the King of the Abyss. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.