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.
but if he's not...
...لكن إن لم يكن كذلك
Aber wenn das nicht so ist …
pero si no es el caso…
pero si no es el caso…
mais s’il a une autre cible…
Se non fosse così...
mas se não for isso...
Но что, если нет?..