Tsumugi has a niece who goes to kindergarten. For various reasons, many times it's up to Tsumugi to pick her up after school. One day, just outside the entrance she notices her own classmate, Uchimura-kun, who appears to be acting suspiciously! At school he is disliked by all and has no friends, but apparently behind his behavior hides an unbelievable truth... (Source: Batoto)