He Can Beat Rimuru! Diablo The Primordial Black’s Entire Story Revealed – Tensura Explained
You might think Rimuru is the strongest character in Slime but there’s another guy who can actually beat her! Watch to find out!
Diablo is Rimuru’s strongest general , a primordial demon who fought the demon lord guy crimson to a draw. However he doesn’t want to evolve because it would make things boring. That is until he met the Demon Slime rimuru the strongest being in existence who bestowed upon him powers never seen before like an evolution to demon lord and giving diablo an ultimate skill!