Responding to Rimuru's concerns about monsters in the forest harming humans, Vesta and Kaijin reveal a new invention they hope will keep the road to Tempest safe. Also, Rimuru assigns a new task to Geld.
What's the fuel?
ما هو الوقود؟
Brennstoff?
¿Qué combustible?
¿Qué combustible?
Avec quelle énergie ?
Cioè?
Reserva?
Чем заправлять?