Description: Shirami Tsugawa City. A city with no special features other than being a school city. Sho lived a peaceful life like a normal student, but in the wake of the damage to the sacred treasure of the White Snake Ninety-nine Shrine, changes will come to Sho's daily life, as boys and girls wake up to different abilities. Living in a city without any special features, I was supposed to be an ordinary student... In the "9-nine-" series, a heroine is assigned to each chapter, and the story of a different heroine is spun on the same world and stage.