Stellar Echo: Heart of the Myst - Chapter 73: VOL 2 : Academic papers.

Xiao Ze, who was dedicated to the people and vowed to become a generation of Ming Jun, accidentally fell on a little lady.
The little lady was born beautiful and lovable.
So Xiao Ze accepted his life and got the name of fear.

ps:
①The male protagonist has no concubine, and he is dedicated to serving the country.

- Description from novelbuddy

Blurp:

What kind of husband punishes his wife by spanking her ass? An insane and sadistic husband!

“How long are you going to punish me?!”

“I’m done with your punishment a while ago.”

Qiao Anxia jerked in a fury and immediately rose to her feet while tidying up her one-piece dress.

Her hands touched her buttocks without realizing it, feeling the heat from the man’s punishment. She didn’t know if this burning feeling was from Richard’s unpainful spanking or for another reason...

How she wished she could kill this man!

Gao You transmigrated into a parallel version of the Northern Song Dynasty in Dream of Splendor. At the very beginning, he married Zhao Pan’er in a grand wedding ceremony.“Pan’er, isn’t your husband supposed to be a fool?” Sun Sanniang asked. “How did he manage to enrage Ouyang Xu to the point of smoke coming out of his ears?”“If brother-in-law is a fool, then there are no smart people left in the world!” Song Yinzhan said.“Can a fool write a medical book for the ages? Can he reclaim the Sixteen Prefectures of Yanyun?” Fan Zhongyan asked.“This is clearly the royal son I lost and have now regained!” The Emperor said.