Jiang Cheng is a professional liar who specializes in defrauding corrupt officials and profiteers. He received a big order to defraud a transnational criminal group. He successfully defrauded 100 million, but found out that the person who hired him was a police undercover with the purpose of luring the snake out of its hole. Jiang Cheng was arrested and the police asked him to be a tainted witness to identify the group. He agreed, but the group sent people to hunt down his whole family. Jiang Cheng killed the killer and eventually testified in court. The group was destroyed and he was imprisoned for three years for fraud.
