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.
of Great Rimuru's 
exploits during Walpurgis.
عن إنجازات ريمورو العظيم أثناء والبورغيس
Reden wir darüber, was Meister Rimuru
auf dem Walpurgis gemacht hat.
sobre los hitos
del señor Rimuru en el Walpurgis.
sobre los hitos
del señor Rimuru en Walpurgis.
des prouesses de maître Limule
au banquet de Walpurgis.
del racconto delle straordinarie gesta
del Grande Limur al Walpurgis.
das façanhas do Rimuru-sama
durante o Walpurgis.
все детали великих деяний
хозяина на Вальпургиевой ночи.