In order to obstruct out-of-town cotton pickers from entering the village, Du Wanfu deliberately blocked the cotton picker at the bridgehead of the Lu family farm. The Lu family's cotton field caught fire, but he refused to move his vehicle, causing Lu Zhenbang to fall and injure his leg. Afterward, he demanded 100,000 in compensation, which was refused by Lu Xiao. Lu Xiao rerouted and built roads, restored fish pond aquaculture, and bypassed the road-blocking dilemma. Du Wanfu once again destroyed the new production road late at night, hindering the whole village's rush harvest, and was finally held legally accountable. After serving his sentence and returning to the village, he crossed the bridge and retrieved his car according to the proper plan, finally understanding that blocking other people's roads actually traps oneself.