Rikka Ichinohe, a high school student, has shared a childhood friendship spanning years with Izuru Nikki, defined by his authoritative tendencies and her instinctive compliance. Their dynamic remains consistent as their class organizes a cultural festival play, where Rikka reluctantly accepts the role of princess to Izuru’s prince. During the performance, Izuru diverges from the scripted mock kiss, pressing his lips to hers in an unscripted moment. This breach of routine fractures their established rapport, leaving Rikka caught between ingrained obedience and the emotional turbulence stirred by Izuru’s impulsive act. The aftermath lingers in unresolved tension, complicating their interactions with newfound ambiguity.