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.
An eight-pointed star?
نجم ثُماني؟
Eine Sternenkonstellation.
Una stella a otto punte.
Uma estrela de oito pontas?
Восьмиконечная звезда?