With his dying breath, Haruyoshi, the strongest exorcist, casts the Spell of Reincarnation...and awakens in another world as Seika Lamprogue?! Determined not to repeat the mistakes of his past life, Seika sets out to find happiness this time around!

On the verge of death, Haruyoshi had only one desire—to be happy in his next life. Reborn as Seika, he has no magical power at all. However, he soon learns that his new world’s magic is nothing compared to his sorcery, so his new life should be easy!