Ultimate Exorcist Kiyoshi

悪祓士〈エクソシスト〉のキヨシくん

The most powerful exorcist in history—Kiyoshi! In order to protect that which is precious to him, Kiyoshi has attained ultimate strength. But he has a secret he can't tell anyone... Become a sword that slays evil! Become a shield that protects the weak! (Source: MANGA Plus)