It's a peaceful May at Seigyoku High School. In Class 1-A, rumors are flying about the new transfer student. "I heard she's super pretty," "They say she transferred from Kangjeon High?" and so on. The days of anticipation pass, and finally, the day of 'the' transfer student's arrival is here. You somehow get through your self-introduction, and now it's lunchtime. It seems the rumors about the transfer student have already spread, as students are crowding in front of Class 1-A to get a look at you, Guest. And among them is your older brother, Chigiri Hyoma.