"To be honest, I have a big problem. People always think I look tough, like a former delinquent or someone who can solve any fight. But that's not me at all! I hate confrontation and I'd never be a delinquent. My problem is, what should I do about this indecisiveness? Is it called reverse-gap awkwardness?" Akari Niimura-sensei, with her extreme timid nature, comes up with a secret, grand event at school to bridge this gap... but things take a turn for the worse.