As the school exams approach, Nozomu sniffs at the idea of good luck charms. Just then, he is arrested by mysterious people on behalf of the examinees for being a potential bad luck charm and locks him up in solitary until the end of testing, which he is quite pleased about. His peaceful solitude is short-lived; as he soon realizes that Matoi, naturally, has followed him into his cell. The girls (and Usui, whose lack of presence proves useful) break in and rescue him, and it comes to light that the students actually see Nozomu as a good luck charm...