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.
This happened because I let 
the intruder escape.
حدث هذا لأنّني سمحتُ للدّخيل يهرب
Hätte ich den Eindringling
nicht entkommen lassen …
Se me escapó el intruso.
Se me escapó el intruso.
Je n’aurais pas dû
laisser filer l’intrus.
Ho lasciato scappare quell'intruso.
Isso aconteceu porque
eu deixei o intruso escapar.
Нельзя было упускать лазутчика…