Rimuru becomes the new teacher for Shizu's students. However, having been summoned into this world against their will and facing shortened lifespans as a result, the children's feelings are complicated, and they're reluctant to accept Rimuru. So Rimuru proposes a series of mock battles with each of them to ascertain their abilities and allow them to let off steam.
Fire!
!أطلقوا
Schießt!
¡Fuego!
¡Fuego!
Tirez !
Attaccate!
Disparar!
Ого-о-о-о-онь!