Persona I Own the Black King Driver Book

He was originally an ordinary human being. His family and he all died in a battle between the Holy Blade and Megiddo. He hated the world, hated all the Kamen Riders and Megiddo, but when he was reborn with the system and gained the power of Dehog, how would he retaliate against the world and how would he completely destroy the world? The introduction is too weak, please read the text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.