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.
One can speculate that Demon Lord Clayman's 
goal is to awaken as a True Demon Lord.
أحد التّخمينات هو أنّ هدف سيّد الشّيطان
كلايمان هو الصّحوة كسيّد شيطان حقيقيّ
Ich nehme an, dass das Ziel des
Sospecho que Clayman pretende despertar
como Rey Demonio auténtico.
Sospecho que Clayman pretende despertar
como Rey Demonio auténtico.
Le roi-démon Clayman projette sans doute
de devenir un roi-démon véritable.
Il Re demone Kleiman potrebbe puntare
a risvegliarsi come vero Re demone.
Especula-se que o Lorde Demônio Clayman
Предположительная цель Князя Клеймана —
пробуждение как истинного Князя Тьмы.