Strike the Blood Episode 15 English Subbed Episode Title:Labyrinth of the Blue Witch III.Episode Description:Atop the tower, Vatler reveals that the most vicious criminals in the world will all simultaneously be set free and vanishes. In rapid sequence, the witches' familiar grabs Yukina and Kojo, Sayaka and La Folia warp in and free them, Yuuma uses the grimoire to begin bringing the prison to this plane, Kensei steps forward having provided the gateway, Yuuma destroys the grimoire which has served its purpose and vanishes, Kojo and Yukina leave through Kensei's portal to pursue her, and Sayaka and La Folia remain to battle and defeat the Ashdown Witches. Yuuma uses Kojo's familiar to bring the prison fully into this plane and in its antechamber, comes upon its perpetually sleeping jailer, Natsuki. Her spirit guardian Le Bleu appears and attacks the jailer, beginning a battle. Eventually, Yukina drives Sekkarou through Le Bleu and into Yuuma, which results in everyone returning to their own body and Natsuki waking. While they discuss the future, Aya's guardian spirit L'Ombre appears suddenly to spit both Yuuma and Natsuki with its sword.