Albert

Albert (アルベルト) is Adalman's trusted friend and acolyte since his former days as a cardinal for the Church. His skill with the sword is on par with Hakurou's, if not better.

Appearance
Unlike Adalman who has an appreciation for his bony body, Albert still has a lingering attachment to his old appearance, and reconstructed it with magicules. He has the appearance of a youthful man.

Personality
Even after he lost his life and revived as an undead, he continued to remain loyal to his friend, and stood by his side guarding Clayman's domain for a millennium. He shares the same fanatic devotion Adalman has to Rimuru.