Yuuki is saddened by the death of Clayman, and Luminus is saddened by the death of Roy. Steeped in sadness, and having lost their friends, they seek their next move against Rimuru, who has grown in power and become a true Demon Lord.
We should never give 
in to the demands of monsters!
!يجب ألّا نذعن لطلبات الوحوش
Die Forderungen der Dämonen
gehören aufs Schärfste abgelehnt!
Il faut refuser en bloc
les demandes des monstres.
Non possiamo sottometterci 
a delle bestie magiche!
Nunca devemos ceder às
exigências dos monstros!
Мы не имеем права склониться
перед мерзкими чудовищами!