Tenryu Wright is an ordinary second year middle school student. However, for some reason, he will be transferred to Shadowverse College. Wright, who is a beginner of "Shadowverse", commonly known as "Shadowverse", consults with his classmate Makabe Subaru and decides to join the club activity "Shadowba Club" that does "Shadowverse seriously". Then, Wright visits the club room of Seventh Flame, which is headed by Itsuki Mitsudagawa. However, Seventh Flame had a big secret.