Rokuro is from a family of exorcists, but he'd rather be a singer, a soccer player or anything but an exorcist! He's forced to own up to his own incredible potential when new arrival Benio stirs his competitive spirit. But their rivalry gets a twist when they earn the prestigious title of "Twin Star Exorcists"- two supreme fighters fated to marry and birth the ultimate spiritual warrior!

Benio learns both why Rokuro ran amok at Hinatsuki Dorm and a secret about her beloved brother. Then, when a friend is possessed by the curse of the Kegare, Rokuro is faced with a terrible decision.