"My hero alone… is how it was supposed to be! Why is that guy always by his side?!" Hirokawa Hozumi was saved by Odajima Yamato, whom he then fell in love with, changing schools to chase after him. Because Yamato's childhood friend Misaki is always by his side, Hozumi becomes frustrated. Everyday, he takes out his anger on Misaki and Yamato gets angry with him. Although he is happy to be the recipient of any feelings Yamato has for him, Yamato one day punishes him with a kiss…?