Sun and Ozone both begin at a new boarding school on the same day.  Upon their arrival, a school bully harasses the pair, claiming they must be lovers.  While Ozone remains a target of the bullies, Sun becomes his solitary friend and protector. 

Proud tried to forget her old love until she met Jaidee, this girl came to make life colorful again. But while trying to move forward, relationships are becoming more and more complicated.