A girl in an ephemeral dream is always wishing for Ayumu to find happiness. With the death of his parents, Ayumu had a sad life with nothing but regrets. Now he wants to change himself to create happy memories in his second year of high school. But two mysterious girls enter his life, bringing wi...

The high school student Souma just wants a peaceful, uneventful life, not having to worry about anything else besides going to school. But when a classmate gets killed just before the summer break, Souma becomes involved in a series of mysterious murders where he is always the first one to find t...