Oogimi Tsumugi faces social isolation at school because of his parents' criminal history as murderers. He endures months without speaking to anyone until a new student called Konohata Maya initiates a conversation with him. Nevertheless, Maya's fascination with Tsumugi and his plight seems unsettling. While Tsumugi comprehends the reason for his ostracism, Maya's keen interest in him remains undeterred. As the narrative progresses, the reader is left with unanswered queries about Maya's intentions towards Tsumugi and what mysteries she conceals.