Chihiro, who is on leave from her idol activities, finds herself at a loss for words. Sako, feeling awkward, struggles to interact with Chihiro during this time. Meanwhile, Maya reveals her past as a "malicious fan" in a desperate plea to keep Chihiro from quitting her idol career. What paths will the three of them take after graduating high school? Their irreplaceable high school life is finally reaching its climax!