College freshman Tada Banri has a very questionable past. Eager to make a fresh start, Banri enrolls in an elite Tokyo law school and soon befriends fellow freshman Yanagisawa Mitsuo -- but it appears his new pal has some baggage of his own. Her name is Kaga Kouko, another new student, who slaps Mitsuo across the face with a bouquet of roses. Just who is this intimidating beauty and what is her connection to Mitsuo? And what does this all mean for Banri's dreams of a blissfull college life?