In the organization of evil—invading everything, destroying everything—resided the brain behind its cruelty and cunning: the evil strategist, the right hand to the king of darkness. Rising up against the crisis of earthly invasion is the unfortunate magical girl, Hakuya.
Confronting her, the evil strategist, Mira, unexpectedly finds herself smitten... The enmity between magical girls and evil is a tale of the past. With no intention to kill, what fate awaits these two as they move forward together?