Rimuru continues with preparations for Walpurgis, including making Treyni evolve into a Dryas Doll Dryad. Meanwhile, Benimaru and his forces have arrived in Eurazania via transport magic, and they promptly run Clayman's army into a trap set by Geld. The Three Beastketeers, determined to rescue Carrion, set out to subdue the enemy army's leader. Albis fights one-on-one with Yamza of the Five Fingers, while Phobio takes on Footman and Tear.
Our plan will be set in motion 
the moment the new day begins,
سنشرع في تنفيذ خطّتنا حالما يبدأ اليوم الجديد
wird der Plan umgesetzt,
sobald der Tage zu Ende geht.
La operación empezará
al cambiar de día,
La operación empezará
al cambiar de día,
L’opération débutera à minuit pile,
juste après le début du Walpurgis.
Il nostro piano si metterà in moto
all'inizio del nuovo giorno.
Nosso plano será colocado
em ação ao nascer do dia,
Начинайте атаку,
едва часы пробьют полночь.