Travel Through Time and Become a Doting Husband and Wife

What should I do if the male protagonist I am engaged to after time travel turns out to be a loser? Break off an engagement? Or obey? Of course not. Good men are cultivated by themselves. How can you let go of such a rare opportunity? The system said: "You know it very well, little sister. There is a task here, please take it." After taking a look at the mission, Murong Rou smiled and said to her newlywed husband in front of her. "Get up and exercise, little brother." "But it's only two o'clock in the morning." Everyone: "Madam is so kind to the young master. Since she cares so much about the young master's health."