Siheyuan: This System for Raising Kids and Extending My Life Is a Bit Unreliable

When Cao Cheng woke up, he discovered that he had transmigrated into the world of Birds All Over the Siheyuan and received a Child-Raising Life-Extension System.

To stay alive, he had to work hard to raise children.

Not only did he have sons and daughters of his own, he also helped others fill their homes with grandchildren...

Qin Huairu: "Cao Cheng, don't you think Huaihua looks like you?"

Lou Xiao'e: "Cao Cheng, I'm pregnant."

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.