Jinun

Jinun stands as the supreme leader of the Four Beast Generals within the Dankaishu, and is also the biological father of the protagonist Chiyo. As a human reforged through the fusion of the mountain dragon Avalanche's spiritual energy, he wields power far beyond ordinary men. The loss of his wife left him hardened and merciless, driving him to subject Chiyo to brutal modification experiments. After eight years of imprisonment under a mountain deity's seal, he awakened once more—and though he clashed with Chiyo due to their opposing allegiances, he ultimately sacrificed his own spirit core to protect his son.