This is an official comic based on the game of the same name. One school for girls is preparing to unite with another nearby school, which will make them mixed. Uryuu Singo is chosen to be a "test student" at school for girls, before they officially unite next year. On the first day of Singo, he learns that many girls are unhappy with merging ahead. In particular, Sino Iry decisively objects and refuses to welcome him at school. Some of the other girls are friendly, but Ire has a great power over public opinion. True, Singo has already met Irey. When she and younger sister Singo got lost, he helped them find a way. Irey seemed to like it when she did not know that he would become her new classmate-man. Maybe he 'You can conquer Irei, as well as all of her other interesting classmates! [TETHYSDUST]