Kiro has no friends - and that's perfectly fine by her. Until one accidental encounter with a red-haired perfectionist turns her quiet routine into a whirlwind of chaos, rooftop confessions, fake dates, and suspiciously intense gym class rivalries. Now tangled up with four bizarre (but strangely endearing) boys-each with secrets, sketchbooks, and dramatic personalities - Kiro finds her once-silent world getting louder. And unexpectedly... warmer. They're a mess. But somehow, they're hers. In the midst of it all, she realizes that maybe - just maybe - the boy who didn't drink milk isn't the only one still growing.