Cold-chain driver Chen Feng transports lychees for his hometown at a cost price of four thousand eight hundred, but his younger cousin misleads the fellow villagers, leaving Chen Feng blamed for earning a price difference. During the argument, his wife and child are wronged, and he leaves in disappointment. The fellow villagers select another fleet offering lower prices, but the refrigeration breaks down on the way and extra charges arise, putting the full truckload of lychees in critical condition. Unable to bear seeing the fruit farmers' year of hard work go to waste, Chen Feng collects an agreed rescue fee of twenty thousand, uses his expertise to locate the fault and preserve the fresh fruit, and submits the evidence to the relevant authorities for handling. From then on, he upholds his agreement and reserves kindness for those who know how to show respect.