Bakusou!! love attack manga

Bakusou!! Love Attack summary:

While Hoshigaoka High School is under remodeling, Wakana and her classmates have to study at Sasara School. On the first day to go to school, Wakana meets Keisho from the same school. She loves him at first sight. In fact, Keisho is a man called the head of Sasara School...!! Included are: Reckless!! Love Attack / Underworld・Love・Justice / I'll have it bloom!! Flower of Love