Rimuru confirms that it was Gustav who cursed Zenobia with illness. It turns out he and his accomplice, Carl, are Archdemons plotting to manifest their god using Zenobia as a vessel. Can Rimuru stop them before the Kingdom of Coleus is lost?
I promise I'll be successful next time!
!أعِدُكِ بأنّني سأنجح في المرّة المُقبلة
La próxima vez tendré éxito.
La próxima vez tendré éxito.
Je vous promets de réussir,
la prochaine fois !
Vi dimostrerò quanto valgo 
la prossima volta!
Prometo que terei sucesso
na próxima vez!
В следующий раз я точно справлюсь!