The Secret of Qihun

Looking for a part-time job due to lack of money, unexpectedly stepping into the forbidden door of yin and yang? ! When college student Qin Zheng woke up, he found strange blood lines on his back - he had become the successor of the thousand-year-old mysterious profession "Soul Contractor"! According to rumors, people with soul bonds can travel between yin and yang, and can use evil ghosts as servants and obsessions as contracts, and exchange the most cherished things of living people for transactions that span life and death. But behind every contract, there is a price that erodes bones and devours souls! When Qin Zheng met a rickety old man with arms like dead branches, the man actually took out his beating heart and asked for resurrection; late at night, the streets were covered with white paper lanterns, and the coffin carried by the funeral procession was clearly engraved with his birth date; what was even more frightening was that the bus driver's face, which was constantly distorting, was smiling at him... From this moment on, Qin Zheng's life completely turned into a thriller! During the day, he is an ordinary student. At night, he transforms into a contract envoy. In the city where monsters are rampant, he uses his life and soul to compose forbidden contracts. Can he survive the yin and yang crack? What kind of heavy price will they pay in order to survive?