This is a three volume shoujo manga. The rivalry between two high schools got out of hand. Ayumi lost her boyfriend because he is in the other high school. Close to Ayumi are Daichi and Hiroshi. Daichi is funny, and pure. Hiroshi is smart, and like to ask girls out.
The rivalry is a force that gets into every aspect of their school life. Daichi's good nature shielded Ayumi from troubles, but it always seem to be Hiroshi that's letting his feelings known to Ayumi. Ayumi later befriends Ryooko, a delinquent on the surface, but is actually a good girl with a broken heart.
The story is a intense drama. Ayumi had to make a choice between Daichi and Hiroshi. Can Ayumi be as brave as Ryooko, who decided to drop everything and leave with her boyfriend?