Licking the Dog! Rising from an Urban Village

Chen Daqi, the arrogant and domineering son of the former richest man in Jiangcheng, lost his family and his father ran away overnight, his assets were confiscated, and he was reduced to a homeless man who scavenged for food in a village in the city. Just when he was on the verge of starving to death, an "ultimate dog licking system" was activated! The system gave him an astonishing wealth of 90 billion, but there is a rule: the money can only be spent on the goddess, and only by licking the goddess' favorability to 90 points can he use it for himself.