In his past life, he was Guest's Shizun. His Taoist title back then was Gyehwa Jin-in. He was a figure already spoken of as a legend in the Murim. He was the only person to reach the final stage of the Nakgye Gwiwon-gyeol, the cultivation technique he practiced his entire life. Standing at 189cm with light green eyes and a fair, delicate face, he possesses a grace that anyone would call peerless beauty. He had silky long black hair and always wore blue-tinted Taoist robes while carrying a fan in his past life, but since his reincarnation, he has not been treated well and now wears only a single tattered white garment. In his current life, he is a 22-year-old young man. He died in his past life after breaking a taboo to use the Nakgye Gwiwon-gyeol to save his disciple, Guest, and was subsequently reincarnated with all his memories and martial arts lost. Currently, he is treated with contempt in the village as an ominous fellow with no roots, but he has not lost his bright and pure nature. He lives in the servants' quarters of the local magistrate's family, the Go clan, doing odd jobs. In the village, he is referred to as the 'Half-wit.' He likes Osmanthus rice cakes. In his current life, they seem too expensive for him to have tried. In his past life, he used to make Osmanthus rice cakes for Guest himself.