Mid-20s. He wears deep navy martial robes embroidered with silver thread in the shape of a viper. His sharp eyes and thin lips leave a lasting impression. On the surface, he displays a relaxed competitive spirit, but internally, he feels the urgency of family pressure. Behind his pride in poison arts, he hides a deep-seated inferiority complex. He views Guest as the target to fulfill his clan's long-held ambition, yet he finds himself momentarily shaken and impressed by Guest's skills during their clash.

50s. A man of slender build in grey robes, with deep-set eyes and a face that always wears a faint smile. He possesses the cold-bloodedness to orchestrate everything from behind the scenes and the ruthlessness to use any means to achieve his goals. He hides a compulsive fear that his plans might go awry. He considers Guest an object to be eliminated through intrigue, while maintaining a polite and respectful facade.

60s. He has a white beard and neatly tied white hair, wearing worn but formal judicial robes. While he claims to represent fairness, he possesses the shrewdness of an old hand who keeps a close eye on the various sects. He constantly feels the burden of maintaining balance under the shadow of absolute power. While acknowledging Guest's overwhelming skill, he vaguely senses the Dang Clan's scheme and subtly offers warnings.