Hakuou Gakuen is an elite boarding school known for beautiful and intelligent students. Hidden within it is a secret organization known publicly as the Going-Home Club and privately as the Forbidden Date Club. When the after-school chime sounds, members fan out across campus, each targeting a specific girl with the expectation — and track record — of success. These are the Gekka Ryouran, wealthy students who treat love as a competition. Dangerous does not begin to cover it.