My Son-In-Law Is Slapped in the Face Every Day When He Signs In

The male protagonist Lai Feng was originally a son-in-law that everyone looked down upon. He relied on the sign-in system to continuously gain powerful abilities, gradually change his situation, and finally win respect in the family and society. The goal is to let his wife Tang Yao live a good life and impress those who once looked down on him. When the top consortium's helicopter landed on the roof of Tang's house, his relatives who had ridiculed him knelt down and handed tea: Mr. Lai, please show me a way to survive! Check in every day, and the city hides mysteries: bank vaults, auction venues, underground boxing rings... He holds not only wealth and power, but also overwhelming power that makes the entire city tremble! The strongest son-in-law's counterattack, all humiliations will be repaid a hundredfold! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.