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.
Drago-Nova!
!دراغو-نوفا
Drachennova!
¡Dragonova!
¡Dragonova!
Dragon Nova!
Drago-Nova!
«Драгонова»!