Lin Zhen traveled through the courtyard and became Jia Dongxu's workmate. The first uncle saw that he was unwilling to provide for himself, and only taught Jia Dongxu the fitter skills. But he didn't know that Lin Zhen had a ten-thousand-fold experience acceleration system, and no one needed to teach any skills. At this time, Qin Huairu, Neither Lou Xiaoe nor Yu Li is married. Qin Huairu and Yu Li dislike Lin Zhen being alone and from a poor family, and they both refuse to propose marriage. However, Lou Xiaoe's mother is trying to find someone from a poor background for her daughter. It is logical that Lin Zhen cut her off. The latter two were loving, and the four sons were born. On the day when Lin Yan became an engineer of a steel rolling factory, Jia Dongxu had an accident. Qin Huairu looked at the four sons of Lin Yan to the ground and left the tears of remorse. Yu Li listened to her stingy father-in-law's calculations ringing every day, and couldn't help but envy Lou Xiaoe.