Lu Yao found out that his sister was held hostage by drug dealers, and the team members wanted to exchange Maitreya for his sister. But Lu Yao firmly opposed it and actually raised his gun and aimed at his own sister. In the face of national justice and personal interests, Lu Yao chose the country. Maitreya was shocked by Lu Yao's determination. He was scared and had to compromise and ordered his men to release his sister. Everyone began to implement Plan B, going to a nearby town and passing through there to reach the border. But unexpectedly, they walked into "hell". This is Maitreya's world, and there are dangers everywhere. Not only are drug dealers chasing them everywhere, but even children playing on the roadside will raise their weapons and shoot at them in an instant. What kind of tragic battle will they face? What is Maitreya's purpose in throwing himself into the trap? Can Lu Yao and others escape from "hell" and return to their motherland with his sister and Maitreya? Successfully complete this mission called "stinging the throat".