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.
You're not speaking to me 
with your thoughts to hear it from me?
أنت لا تتكلّم معي بأفكارك لسماعها منّي؟
Halten wir diese
Telepathiekonversation nicht,
¿No me estás hablando mentalmente
para que te lo cuente?
¿No me estás hablando mentalmente
para que te lo cuente?
Tu ne m’as pas appelé
par télépathie
Quindi non sei venuto da me
Não estava falando comigo por
pensamentos pra ouvir isso de mim?
А мне казалось, ты обратился ко мне,
чтобы всё узнать из первых рук…