“The “Twin Star Exorcists” are fated to produce the child prophesied to end the war with the monstrous Kegare… But can Rokuro and Benio get along for five minutes, let alone save the world?

The Hadarae Castle Imperial Tournament begins! Mayura’s opponent Subaru is more than she bargained for. Rokuro’s opponent Mitosaka has a secret weakness. Will Rokuro exploit it? And will making a shikigami help or hinder him in battle…?