An original story of the series with a new protagonist called Naomi and which is divided into 10 chapters. The game follows the beginning of the anime but then drifts into an alternative story. The game consists of two parts: Drama and Action. In Drama, you watch the story and events unfold while pursuing one of the heroines, and in Action, you fight against the DRAGONs and other enemies who come in the way. There is also a mode where you can touch the heroines.