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-Why, exactly?!
!لـ-لماذا؟
W-Warum denn das?!
¿Por qué?
¿Por qué?
E perché dovremmo?!
P-Por quê, afinal?
Э-это ещё зачем?