A Bull and a Horse in His Previous Life, He Is Forced to Investigate in This Life

After ten years of hard work, everything is like a cow or a horse. Zhou Yuan, a migrant worker, died suddenly while working overtime. He traveled to the Dayan Dynasty and had only one goal in this life - to eat and wait to die. Until the cursed object that was fought over by humans, demons, and witches suddenly appeared next to him. Zhouyuan: "???" Forces from all sides swarmed in, but the cursed object disappeared. In order to survive, Zhou Yuan was forced to establish his own identity as a criminal, solving conspiracies, fighting monsters and witches, and interfering with power schemes... I just wanted to be a salty fish, but how could I become a powerful detective in Dayan after just a few minutes of detective work?