Diablo

Diablo, known as the Black Primordial, is an intriguing character with a deep loyalty to Rimuru Tempest. Before teaming up with Rimuru, he was called Black or Noir by his fellow Primordials, but everything changed when Rimuru bestowed him the name Diablo. This name not only marked a new chapter in his life but also triggered a transformation into a powerful Demon Peer. With a mysterious aura and a fierce dedication to his new master, Diablo isn’t just another normal demon – he’s a unique force to be reckoned with in Rimuru’s world, blending loyalty and power in a captivating way.