The new school year kicks off, and Tenma Tsukamoto is thrilled to find out if she's in the same class as her crush, Oji Karasuma. Meanwhile, Kenji Harima—delinquent and secret romantic—hopes to be in Tenma's class too. A love triangle is already in motion... and the school year has just begun!

After roughing up some delinquents, Harima dashes to school just in time for a surprise English test. But when he notices Tenma forgot to write her name on her answer sheet, things get complicated fast. And that's just the beginning of this bizarre school day!