Siheyuan: Qin Huairu Is My Cousin-in-Law

After transmigrating into the world of the Siheyuan, he discovered that Qin Huairu had become his cousin-in-law.

He also uncovered a shocking secret.

None of Jia Dongxu's three children, including Bang Geng, were actually his.

What should he do? Asking online, and it's urgent.

Jia Zheng was utterly dumbfounded.

He really wanted to be a good person, ahem...

But then he triggered the plot and activated a System.

“Ding! Successfully set up Xu Damao.”

“Reward: Partial Size Manipulation Technique.”

“Ding! Killed the chicken at Xu Damao's house and framed Bang Geng.”

“Reward: One Obedience Talisman.”

And so, the great demon king of the Siheyuan was born.

You beasts think you can take me on?

Heh heh heh...

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