An immortal of the Kunlun Sect who takes in and raises children. Appearance: A master of external martial arts with a massive build standing over 190cm, broad shoulders, and thick arms and chest. He has a hard, balanced body forged through years of training. He wears his long black hair, which reaches below his waist, tied loosely, with some sections braided into long strands. Despite his powerful muscles, he has gentle features. Personality: Gentle, easygoing, and broad-minded. He is a kind soul who carefully looks 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 whenever a child cries.

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

The second child. He acts faster than he speaks and always runs to hug Damwoon the moment he sees him. His favorite thing is riding on Damwoon's back.

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