Rimuru succeeds in collecting enough souls to carry out his plan to evolve, and the Harvest Festival begins. But he's suddenly overcome by intense sleepiness at the same time, so he summons a demon to stop Razen, the one target who escaped alive. Then, upon returning to Tempest after successfully becoming a Demon Lord, Rimuru sets about attempting to revive Shion and the rest of the fallen. Through Raphael, the evolved form of Great Sage, the Secret Arts of Spirit Resurrection and Revival of the Dead are activated...
Unique skill "Gluttony" has evolved 
into ultimate skill "Beelzebub."
المهارة الفريدة "شراهة" تطوّرت إلى
"المهارة المُطلَقة "بيلزبوب
Völlerei
Depredador
Inclemente
Gluttony
Inclemente
La compétence unique Voracité
a évolué
Crudele
A habilidade única "Gula" evoluiu para
a Habilidade Definitiva "Belzebu".
Особый навык «Обжорство» эволюционировал
в высший навык «Вельзевул».