When demon Akutsu Masatora successfully infiltrates a high school, he falls for an "ordinary" girl named Lily. However, there's more to Lily than meets the eye.

Akutsu Masatora is a demon who has infiltrated a high school in the human world. His goal is to find candidates to aid Hell in the fight against their natural enemies, the angels of Heaven. Assigned a seat next to Lily Amane, another student who transferred here not long ago, Akutsu falls prey to her beauty and decides to recruit her to his cause. But there's more to Lily than meets the eye, and Akutsu not only finds himself an accomplice to one of the very enemies he is supposed to defeat, but he also might have developed feelings for her.—MAL Rewrite

Determined to protect his demon world from heavenly angels, demon Masatora Akutsu heads to earth in search of a charismatic human to rally his kin. Masquerading as a high schooler for his recruitment mission, he's captivated by the lovely Lily Amane. But he's in for a wild celestial surprise, because she's his archnemesis-an angel-and she's set on reforming his demonic ways.—Crunchyroll

A demon named Akutsu Masatora has gained access to a human high school. His mission is to locate potential allies for Hell to battle the angels of Heaven, their natural adversaries. Taking a seat next to Lily Amane, a recent transfer student, Akutsu is drawn to her attractiveness and chooses to enlist her in his mission. However, Lily is more complex than meets the eye, and Akutsu may have been romantically involved with her in addition to finding himself an accomplice to one of the same adversaries he is meant to vanquish.—Bilibili TV