Ke Li, a farmer of the Yao nationality, and his mother are exploited and oppressed by the bully landlord, and lead a poor life. One day, an old man passing by passed out at the door of Ke's house. Ke Li gave the old man the only cake in the house and sent the old man home. The old man's daughter took off a pair of gold earrings, and turned the gold earrings into two golden locks and gave them to Ke Li.