Serina arrives at school one day to discover her desk has been vandalized—someone’s scratched the lyrics to a love song in it…and that someone turns out to be Mizukawa-sempai, a boy who’s one year her senior. She wants to get to know him better, but if his frosty demeanor is any indication, she doesn’t have a chance! But it seems he might be awkward—not simply mean—and before she knows it, she’s asking him out…! With each passing day, her heart races a little faster! Don’t miss out on volume 1 of this school romance story!
Serina and Mizukawa-sempai renew their commitment to each other on the night after Christmas and decide to go out again. Then, after Sempai finally wraps up his college entrance exams, they spend many happy days together filled with park dates, snowboarding trips, and all sorts of fun...but now it's finally time to Sempai to graduate. Where will things go from here?