Those Not-So-Sweet Boys

On her first day of high school, Midori Nanami accidentally drops her wallet, which is then found and returned by a considerate boy. Unfortunately, when she tries to express gratitude, he disappears before she has the chance. It isn't until later that Midori discovers the boy is Rei Ichijou, one of her classmates. However, Rei and his friends, Yukinojo Ieiri and Chihiro Goshima, suddenly stop attending school. Despite rumors about their behavior, Midori cannot believe someone who has shown her kindness could be bad. However, Midori's situation changes when the school chairman discovers she has violated a policy while working. With her scholarship on the line, she must make a choice: either quit her job or convince Rei and his friends to return to school.