If you have a big belly, you must be pregnant? The stepmother is hypocritical, the step-sister Bai Lianhua, and brother Chang Xi have no brains and are taken advantage of by others. Gynecologist Zhang Linlin transmigrates to the body of farm girl Chang Xidi. Another operation is needed to save people. The most important thing is to build a post office and talk about a long-distance relationship! So what, the general will change his mind? Bring a baby to kill, my sister wants to separate!