Geld

Originally a pig-headed general of the orc tribe (High Orc) under the Pig King Geld, who invaded the Great Jura Forest. In Volume 2, he was named Geld by Rimuru to carry on the Pig King Geld's will, evolving into the King of Orcs and becoming the leader of his tribe. In Volume 14, Rimuru transfers his soul to him, allowing him to awaken and evolve into the Earth Spirit Orc, and he is appointed as one of the Twelve Guardian Kings, holding the title of Barrier Lord.

He is serious, dutiful, and has a craftsman-like nature, with a large capacity and manly spirit, but he is not good at explaining things in order. He led the Yellow Numbers, composed of the orc tribe that served under Pig King Geld, and after the military reorganization following the founding of the Jura Tempest Federation, he became the general of the Second Army Corps, which includes the Orange Numbers and serves as the main force for defense, rear support, and operations. He is also a senior official in the civil engineering department, responsible for the construction of cities in the Jura Tempest Federation, and laying roads and magical train tracks extending to other countries.

In combat, he performs attacks that rot both the spiritual and physical bodies of his opponents with his demonic aura, demonstrating a collective defensive power as if he were one with the orc tribe of the Second Army Corps. He possesses unique skills that allow him to share a stomach capable of storing and preserving supplies with his comrades, called "Gourmet" (Mitasmomo), and "Guardian" (Mamorimono), which takes on the damage of his comrades. After his awakening evolution, he combines these abilities to enhance them into the ultimate gift "King of Gluttony" (Beelzebub).