Wang Liang's mother died on the way to escape famine, leaving Wang Liang with a six-year-old child. The people who did not want to go with him coveted Wang Liang's food, and accidentally knocked Wang Liang unconscious while snatching it at night. When he woke up again, Wang Liang had nothing to gain and was afraid of the people fleeing on the road, so he hid in a mass grave.
Purpose: To generate electricity for love