Reborn in Golmud Sanatorium, Patient Zhang Qiling?

Han Xiao was reborn and found himself imprisoned in Golmud Sanatorium. There is another patient in the dormitory who is taciturn and named Zhang Qilin; there is a beautiful girl next door named Chen Wenjin... Congratulations to the host for activating the Yin Yang agent system, please develop a downline member. At the right time, the system is opened to take care of all underworld business. So, Han Xiao started by tricking Zhang Qilin into joining, and gradually built the Golmud Sanatorium into the most terrifying forbidden place in the Yin and Yang worlds! The patients here all have special skills, and are proficient in catching ghosts, drawing talismans, and fishing out corpses. Until one day... Lao Jiumen called: "Sansheng, is your condition getting better?" Wu Sansheng: "Nonsense, I'm not sick! No more talk, you guys gather together first, I'm going to drive the body back to the nursing home." Lao Jiumen: "... You still say you are not sick?" Little did they know that after hanging up the phone, Wu Sansheng chanted a mantra and rang the bell, driving a row of ancient corpses out... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.