Synopsis
He doesn't want to win. He keeps winning anyway. Kengo, the most powerful Demon King in history, has a secret he can never let anyone find out. [Things are actually worse than before he reincarnated!] In his previous life he was Kengo Inui, a completely harmless high school student who got killed because someone mistook him for his Yankee twin brother. This time he just wants a quiet life. But the more powerful demons he takes under his wing, the more he sits on edge waiting for them to see through him. He uses defensive magic to save a life…
