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.
that could generate magic on 
a large enough scale to use in war!
تستطيع توليد سحر على نِطاق واسع
!بما يكفي لاستخدامها في حرب
dann können wir selbst strategieverändernde
Magie mit ihnen wirken.
e fare in modo che lancino magie offensive!
que geraria magia numa escala
que seria útil numa guerra!
глядишь, сможем бить
стратегической магией!