Assassination Moratorium

Rin Mikage is not only a schoolgirl but also an exceptional assassin. Having been born into an assassin clan, she holds herself to strict standards. However, she is currently in a predicament: after more than a month, she has yet to kill Kazuma Konoe, her target and classmate. Although she is unaware of it herself, the reason for her failure is because she is in love with him! As Rin persists in being charmed by Kazuma, his murder continues to be delayed. With both of them oblivious to Rin's feelings, her neverending assassination attempts slowly bring her closer to Kazuma's heart.