The Son-in-Law's Daily Sign-In and Endless Face-Slapping

The protagonist, Lai Feng, was once a live-in son-in-law whom everyone looked down on. With the help of a sign-in System that continually grants him powerful abilities, he gradually changes his circumstances and eventually earns respect from his family and society. His goal is to give his wife, Tang Yao, a good life and make everyone who once looked down on him see him in a new light.

When a helicopter belonging to a top conglomerate lands on the roof of the Tang family home, the relatives who once mocked him kneel and offer him tea. "Mr. Lai, please show us a way out!"

Daily sign-ins reveal the city's hidden secrets: bank vaults, auction halls, underground fight clubs... He holds not only the power of wealth, but also an overwhelming influence that can make the entire city tremble!

The strongest live-in son-in-law's comeback: every humiliation will be repaid a hundredfold!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.