Lu Xiaoqi, who was forced to move out of his dormitory because of a conflict with his roommate, unexpectedly became an economic fraud suspect arrested by an investigation team led by Du Tao. When Du Tao put the handcuffs on Lu Xiaoqi's wrist, the story of the two people unfolded at this moment. One is a student who was a debater in A University, and the other is a retired soldier. As the saying goes, when a scholar meets a soldier, there is no reason to explain. What kind of story will unfold between the two people? What's the point of Lu Xiaoqi staying at Du Tao's house and not leaving? What kind of intimacy is normal between two men?