Being a Live-In Son-in-Law Isn't Easy

Ye Chan: Which absolute moron of an author came up with such a ridiculous setup! Forget transmigrating in a daze, wouldn't it be better to just give me a golden finger?

I do have a golden finger, but Ye Chan transmigrated into the body of a textbook son-in-law. If he doesn't want his future to be all too clear from the start [death], he'd better work hard.

If I can safely live off someone else's wealth for thousands of years, why should I worry about anything?