In order to clear his grievances, Chen Mo secretly investigated the truth behind the destruction of the "Blood Falcon", but was accidentally involved in the transnational smuggling case that Su Wanqing was pursuing. The two went from testing each other to working together. In the process of solving the mystery, they found that all the clues pointed to a huge transnational criminal organization "Abyss". As the investigation deepened, Chen Mo gradually revealed the secret of his life experience, and Su Wanqing also discovered that her father's death was closely related to the "abyss". In the end, the two led all righteous forces to launch a final showdown with the "Abyss". Chen Mo washed away his grievances, and Su Wanqing completed her revenge while protecting the tranquility of the city.
