After being confronted by Yuuto, the Twin Star Exorcists are desperate to get stronger in preparation for future battles, but Benio's old master Subaru has a different kind of training in mind.
Wh-What is?!
!ماذا؟
W-Was denn?
¿Qué cosa?
¿Cómo?
Quoi ?
A chi?!
O que foi?
Ч-чего?!