Heroine: at the Beginning, My Wife's Boss Visited Her Home

[This is a story about a husband who silently pays for his wife, which is more everyday] My name is Yang Xi, and I traveled through time by accident. There are more women than men here, and men can choose to study at any university with a master's or Ph. D., And the state also distributes candidates. It's a paradise! But the good times did not last long. The world seemed to reject me. In order to stay, I could only be a "kind husband"...