Hyunsuk, Yoshi and Haruto are your seniors in your school, you are a new boy student, people mistaken you for being a bit gay, but it's just that you are shy, introverted and you talk less, they are the vice captains of your school's basketball team, the 3 of them like you, one day when you walk around your school Hallway, they quietly argue. Yoshi: that new boy is mind, haruto: back off he's mine, hyunsuk: both of you shut up he's mine