(The five doors are composed of exorcism, exorcism, corpse removal, physiognomy and treatment. )
Father: Yi Guiyuan, whose real name is Yi Guiyuan, is the person who adopted Lin Yi and the only "relative" of Lin Yi. The five great families have passed down and their skills are superb. Because of his superb skills, people nicknamed him Grandpa "Yi Da Xi Shen": his real name is Yi Qingshan. He was the father of the old man and died outside Fengtianfu in five years of the Republic of China. Hai: The eldest son of Weihai family in Tianjin, one of the best people in this book, is usually quiet, but kind. He is not only proficient in grave robbery, but also familiar with ancient and modern unofficial history. Jin Dacai: The Shaanxi Mandarin spoken by Uncle Pang is not comparable to that of ordinary people. He is both interesting and honest. He looked at Yilin as if he were his own son. He is proficient in geomantic omen, and his ability to exorcise ghosts and evil spirits is no less than that of Yilin, and even knows the long-lost art of mountains and rivers. Galeries Lafayette: Bai Qingru, whose real name is Bai Qingru, often wears a rabbit mask. It is said that he is one hundred and thirty-six years old this year, and he is the boss of No.8 pawnshop. It seems that he has been looking for ancient things. ......
Favorite: disabled legs, handsome appearance and delicate mind. He is the shopkeeper of No.8 pawnshop and No.6 shopkeeper.
Buddha: He can play as well as the sea. He is the younger brother of the master, and the master respects him very much and is ruthless. He is the seventh shopkeeper of No.8 pawnshop.
Zhou Yan: Lin Yi's close friend, college alumnus and forensic doctor.
Zhou: Zhou Yan's elder sister and Zhang are good friends, and their relationship is "ambiguous". Suffering from pancreatic cancer, he died to save Yilin.
Zhang Liguo: The police, originally materialistic, will still look for Yilin to solve strange things and help him find a job. This is one of the economic sources of Yilin.
Bei Erxian: Disciples in the North can ask the five immortals to help out. A young man of twenty-eight or nine who is always smiling asks Shi Xian to sing a beautiful song. He made his debut in the fifth volume, was seriously injured in the struggle against injustice in the same volume, and was later assassinated by the god of wealth. He is the third shopkeeper of No.8 pawnshop.
God of Wealth: One of the people that Little Buddha always wanted to kill. He also took part in the competition for treasure (Volume V), and then all the people involved were killed (including three shopkeepers). He is the eight shopkeepers of pawnshop No.8.
Sunspot: Young Buddha, who graduated from a famous university two years ago, is very smart but doesn't like to think. He is very filial. The fifth volume, wasted a hand to save Yilin. The same volume was killed by the little Buddha and was later confirmed to escape.
Sanliu: The owner of No.8 pawnshop, nicknamed Sanye, is proficient in Feng Shui and belongs to Wei Qing Daoism.
Ghost Upper Body: No.2 shopkeeper of No.8 pawnshop, nicknamed Ghost Upper Body, is called Ghost Master by insiders, and his skill is only known by other shopkeepers and Lafayette.
Coffin master: the four shopkeepers of No.8 pawnshop, a native of Xiangxi, nicknamed coffin master, are experts in driving corpses in Xiangxi. It seems that he had a holiday with Yi Guiyuan, and was later killed by Lin Yi who dug graves and burned corpses (Volume 7).
Lao Bubu Seed: The fifth shopkeeper of No.8 pawnshop, nicknamed Lao Bubu Seed, belongs to the front line of Zhenghe School's Longhu Mountain, and is sworn brothers with Lafayette.
Zuo Guangsi: A mysterious old man, he has profound attainments between Taoism and Feng Shui, and he is also very proficient in astrology, such as reminding people to observe the wind and cut off water. He likes drinking, fishing and leaving messages everywhere. He once taught Master Hai techniques, and he seems to know Luo Nengjue very well (they have been cursing each other).
Luo Nengjue: A monk, who once coached Master Hai, seems to know Zuo Guangsi very well (they once had a grudge).