Swallowing the Stars: I Became the Luo Family's Son in Law

A programmer died from overwork, and upon transmigrating, he was confessed to by a beautiful girl. And this girl's surname is Luo? She's even Luo Feng's ninth-generation descendant! Wait, the Genius Battle is over, so if I marry a Luo family girl, doesn't that mean I can just coast to immortality as long as I perform well? Isn't being a kept man a bit... good, very good! When I was little, the doctor said I had a weak stomach, so this was the kind of food I should eat!