After defeating Clayman at Walpurgis, Rimuru officially became a Demon Lord and a member of Octagram. Meanwhile Diablo awaits Rimuru's return in Tempest, and is anxious to learn about his master's activities as soon as possible. A look back at Walpurgis.
The most important?
أهمّ عمل؟
Die wichtigste?
¿Lo más importante?
¿Lo más importante?
La plus importante…
Il più importante?
O mais importante?
Это самое важное?..