I Activate the Family Bond System to Spoil the Whole Family

Ye Fan transmigrated into the body of a man with disabled legs in the countryside. This man had an elderly mother to support and a wife and child to care for. Because his paralyzed legs made him a burden to the family, he was about to commit suicide by jumping into a river. After transmigrating, Ye Fan became bound to the Family Affection Rebate System. As long as he did things or spent money for his family, he could randomly obtain items or opportunities, and the Affection Points earned could be exchanged for goods in the system mall. Consequently, Ye Fan transformed into a doting madman for his daughter, wife, and mother—making his daughter the coolest kid at school, helping his wife vent her anger against her oppressive and stingy maternal family, and enabling his mother to hold her head high in the village, no longer mocked by others. Meanwhile, Ye Fan looked at his overflowing private treasury and pondered... what could this sum of money be used for?

Synopsis from DramaGo.