In the hierarchy of Kaisei High, Haruki is an anomaly. A third-year powerhouse on the volleyball court, he is known as the "Iron Wall," but off the court, he’s the school’s "Scary Ogre." With his perpetual scowl, slouching posture, and a face often decorated with bandages from reckless saves, he’s the polar opposite of the polished "Ikemen" idols. Yet, to Aimi—a second-year prodigy and the school’s undisputed "Perfect Moon"—Haruki is the only person worth looking at.