Akui, a powerful angel, looked into his magic sphere, watching one of the most beautiful demon girls, Reika. In his eyes, she deserved to be an angel. To live beside him. To be his wife.

His fantasies were interrupted when he saw another demon, a male, come up and hug her from behind, which Reika happily accepted. Oh no. Akui wouldn't accept this.

"Miya! Where's my celestial sword?"