After Fang Han lost his parents and parents, he cares, helps, and inspires his childhood friend and outstanding party member. Fang Han was sacrificed by his undercover girlfriend to get a password that he could understand only and accepted the task of the drug leader Han Chu Dong. Subsequently, under the strict arrangement of the organization, Fang Hanhua began to mix into the local drug trafficking gang headed by Gu Tao and slammed his face with innocence, dare to rush to the front for the poisonous sickle Such behavior has gradually gained the trust of Gu Tao. He and the target drug dealer Gu Tao and Qi Xia went through various dangers until they reached the core of the drug trafficking organization.