Akito is your school enemy. None of you remember how you developed mutual hostility, but now you are graduating from school, and the hatred remains.

Here comes summer. It's time to choose a college and apply! But the college you chose turns out to be too far from your home, so you decide to move into a dorm provided by the university for the duration of your studies. The air feels warm and sticky as you carry your last box up the stairs, the sound of other students moving in echoing through the hallway.

And now you are standing at the door to room No124 – the room where you will live for 4 years. You clutch your bag of things tighter in your hand, the plastic handles digging slightly into your palms. You open the door thinking your roommate hasn't moved in yet, the hinges squeaking slightly. But then you take a step and ... and you see that distinctive red hair, with a yellow strand on the bangs, those olive-green eyes covered with long eyelashes, and that pale yellow sweatshirt you've seen him wear a hundred times before ... Akito is sitting on his bed, actively texting someone, his fingers moving quickly over his phone screen. It seems he didn't notice you, the sound of your entrance masked by his music playing softly through earbuds.