Siheyuan: Successfully promoted and married a daughter-in-law

[Daily life + funny + sweet + nostalgic!Don't be too hostile, feel free to read! 】Zhou Changli traveled to the world of "Love in a Courtyard". In the days before the system came, he relied on his own ability to gain a firm foothold, and found that Qin Huairu hadn't married Jia Dongxu yet. A family doubled the betrothal gift, but was cut off by Jia Dongxu, Zhou Changli was fearless, worked hard and was directly promoted to the engineer of the rolling mill!Then the mysterious system came directly, and Zhou Changli's life became more and more prosperous, but at this time, Qin Huairu said: It was good to retire the engagement at that time, but now I regret it!Can you give me another chance!I regret! .