The male protagonist (Ye Chengyuan) grew up in poverty. Take the entrance exam to Tsinghua University in one fell swoop. At this time, his mother (Su Zhenhong) suddenly fell seriously ill and the family urgently needed money. The father of the male protagonist (Ye Weimin), who was raising money to treat Su Zhenhong, reluctantly agreed to the male protagonist's grandfather (Su Jiefang) adopt him to his father-in-law's family and changed his surname to Su from then on Ye Weimin brought the male lead to the village chief's graduation banquet. The village chief was jealous that Ye Weimin's son had been admitted to Qingbei and deliberately made things difficult for the male lead and his son. Finally, Ye Weimin was forced by the village chief to drink thirty glasses of wine and demanded 30000 yuan as tuition for the male lead Later, the male protagonist left his hometown and returned after completing his studies. At the ancestral worship ceremony, he fought for justice for his father