Tokoro Yui, a literature-loving student and devoted fan of the mysterious author Midorimachi Konoha, enters a new school only to find its literature club ruled by elite members who shut her out. The club’s leader, Saionji Mari, gives her one chance: uncover the true identity of the famous writer, and she can join. Determined and curious, Yui begins a delicate investigation that may expose secrets deeper than she expected.