A starving stray dog was searching for food in a garbage can and was mocked by passersby. The stray dog did not know why people hated it, until a kind male lead came over and gave half of his eaten ham sausage to the dog, and left two more ham sausages for it. However, when the male lead gave the dog the ham sausages, he left his cell phone on the ground and forgot to take it. After the male lead left, Dalong discovered the cell phone dropped by the male lead, delivered it to him, and the male lead decided to take the dog in.