〃•Prologue~ 〃

The story is about two detectives/investigators living in dorms, hiding their true peculiarities. They are forced by their roommates to go on a blind date. Therefore, they agree to meet. For some reason, they promise to meet again. But this time, a group of culprits attacks the cafe they go to. In order to save the people, they both draw their guns at the same time, revealing their true identities. During this incident, they realize they have been lying to each other about their true selves. Later, their teams decide to send both of them on a mission together. The disaster begins!