Is This Guy Really a Villain for Supporting His Wife?

When Su Mu came out of thirty-year prison and saw his two daughters and one son, as well as a letter left by his wife, he regretted it and awakened the god-level system to return to the 1985s. When he was young, he was a third-rate person whom everyone called a thug, or simply a villain. After coming back, Su Mu just wanted to take good care of his wife and create the best conditions for future generations of children. Many years later. Mother-in-law: "This is the car my son-in-law bought for me. Don't touch me!" Brother-in-law: "Although I don't have anything, I have a good brother-in-law. Why don't you accept it?" Parents: "My dear son, you are much better than that unfilial son of your elder brother!" Liu Qianqian: "Husband, can we not give birth?" Su Mu: "No!" Liu Qianqian: "Hey~~ please be quieter, Wu Wazi has just finished feeding~" Su Mu: "Honey, can you turn on the silent mode?" Liu Qianqian: "???" The introduction is weak, readers, please read the main text, which is more exciting... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.