Wataru is shocked one day when he sees that Isumi is wearing a different school's uniform and can even get from one point to another without getting lost. Wataru seeks help from Nagi, but she thinks that the question is incomprehensive. Eventually going to the high school he saw Isumi go to earlier. Hayate and Saki hid themselves watching Wataru standing at the bus stop to Shiomi high school, and Hayate heard that name before, because it is his former school. Saki and Hayate helped Wataru how to get on campus, simply by getting through the ripped fence. Then, Ayumu met Wataru and opened the ripped gate so that he can get in. Wataru finds Isumi showing a lot of attention towards the pitcher on the baseball team, which leaves him to jump to conclusions. It turns out Isumi was merely trying to exorcise the spirit of a girl who had liked the pitcher. Ayumu tells Hayate the story about how that her school is cursed by the spirit of the dead manager. Wataru challenges the pitcher to a match for Isumi's heart, but loses which greatly depresses him. Isumi succeeds in exorcising the spirit, and thanks Wataru for his help, which relieves Wataru of his worries about Isumi.