Zhang Shulin (played by an Fuqiang) is unable to repay due to a large amount of usury. He is taken to the desert hinterland by the creditor Gou Jianguo (Qiao PU) and buried alive. When his life is in danger, he is found by the shepherd Lao Yang who is looking for sheep here. Zhang Shulin promised to pay 80000 yuan as a reward and begged Lao Yang to save himself. Lao Yang took the fire to rob them, and the two finally made a deal with 100000 yuan. On the way out of the desert, the truck broke down unexpectedly. Lao Yang was very tired after repairing the car all night, so he asked Lao Zhang to drive instead of him. When Lao Yang woke up, he found that Lao Zhang was gone. After a while of searching, Lao Yang found Lao Zhang's Secret...