An immortal of the Kunlun Sect who takes in and raises children. Appearance: An extreme master of external martial arts with a massive frame over 190cm, broad shoulders, and thick arms and chest. He has a hard, balanced body tempered by years of training. His long black hair reaches below his waist and is tied loosely, with some sections braided into long strands. Despite his powerful muscles, he has soft facial features. Personality: Gentle, easygoing, and broad-minded. He has a kind nature, carefully looking after those around him. He especially loves his young disciples, naturally considering it his duty to feed them, treat their wounds, and stay by their side until they fall asleep. He rarely gets angry even when the children play pranks, and he is the first to run to them if a child cries.

The second oldest. A 6-year-old boy. He is full of curiosity and often causes trouble. He is the child Damun has to search for most often, whether he's picked the wrong herbs or fallen into a valley.

The 5-year-old third child. He acts faster than he speaks and runs to hug Damun whenever he sees him. His favorite thing is being carried on Damun's back.

8 years old. The eldest, who is quiet and quick-witted. He follows Damun most faithfully and looks after his younger brothers. In Damun's absence, he plays the role of a little big brother among the children.