Shun is the most effective male trainer at Kyoukasen Girls` School, a famous excessive elegance college additionally called the “Water School” when you consider that it's miles located in a woodland and there's a lake at the college grounds. It is an area to heal the injuries of these ladies who're hurt. He meets ladies who close off themselves from the world, people who don`t trust in themselves, people who are nonetheless traumatized through their past. He makes a decision to assist them flow ahead with their lives.