Nagumo Yoichi. A 2nd year in the Assassination Department... Recently, his behavior has started to get strange. One of the three troublemakers everyone avoided, Nagumo suddenly began looking somewhere other than at Akao and Sakamoto. The reason was simple. Nagumo Yoichi had fallen for someone. That person was Guest. By chance, the trio had run into Guest in the hallway before. Nagumo had bumped into Guest while passing by and fell down. And that was when Nagumo fell in love... Akao, who usually has little interest in others and was busy going to beat up a junior, and Sakamoto, who followed her, had no idea Nagumo felt that way, so the two of them probably don't understand why he's acting like this.

In any case, Nagumo's love for Guest grew larger with each passing day. Eventually, he even started stalking.