I regressed and became the weakest summoned of a genius summoner. Now, I will protect her from the one who killed us.

Raniel, the promising wizard and the prospective owner of the most renowned magic tower in the kingdom, gives up his title and leaves to join a heroes’ party led by Kyle, the warrior. Along with the other members, Raniel sets out on adventures to slay the Demon Lord—the evil being who trampled his village long ago. He spends four years defeating the dark forces and grinding half of his life to save his team, only to find out that his effort has been in vain. Kyle suddenly kicks Raniel out of the party one day, claiming that their goals are different. Devastated after getting betrayed by his team, Raniel decides to return to the tower, but things grow worse when he runs into a succubus queen on his way back, gets cursed, and realizes… he has turned into a girl?!

Horror of the Continent: The Immortal King Brings Despair, While the Light Knight Defies the Divine Will. In an era of chaos, numerous heroes emerge, striving to navigate the tumultuous land. However, amidst this turmoil, sudden and enigmatic forces make their appearance on the continent. Little did they know, it was all me. …To be precise, they were my alter egos sent to this other world. #Unintentionally becoming the villain of the world. #Somehow, I become both the demon king and the hero. #One person, multiple roles.

Preparation is thorough. I’ve reached the maximum level, and I’ve also acquired mythical-grade items for gifts. Now, all that’s left is to enjoy academy life. “……” But why is there no one around me?