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.
Tch! Milim! Milim, I say!
!ميليم! أقول ميليم
¡Milim, obedéceme y usa Stampede!
¡Milim, obedéceme y usa Stampede!
Tsc! Milim! Vamos, Milim!
Мразь…