"In Suzuran a man's worth is measured by his fists."

At Suzuran All Boys High School it's not what you know, but who's ass you kick that puts you ahead of the class. Also known as the School of Crows, aptly nicknamed after it's students who like their flying counterparts are regarded by society as general nuisances. Dubbed delinquents, strays, and outcasts, these Crows attempt to litterally fight their way to the top of the class. Each looking to be the first in the school's history to declare absolute reign.

While Suzuran's reputation as being the toughest school in Japan would have most running scared, Genji Takaya, after making a deal with his father (former student and now head of the family crime syndicate) transfers to Suzuran in his senior year in hopes of being the first to control the school and thus become his father's successor in the Organization. While Genji has the strength and attitude required to pull it off, he lacks the necessary social skills needed to gain the upper hand.

Enter Ken Katagari. Once a former student of Suzuran and now a member of the Yakuza, Ken mentors Genji in the ways of diplomacy after mistaking him for another senior, the mighty Tamao Serizawa. At present Serizawa is the undisputed "King of Suzuran" and closest to being the first in it's history to ruling the School of Crows. However, with Genji amassing an army of his own, he'll have to tighten his grip or risk losing it all to the newcomer.