MTL - The Mad Cultivator - ~ Outer volume 17: Auction (Part 2)

In a world where human and monsters relied on mystical fruits and their inner power to fight for dominance, a lost soul was thrown, given the powers from all the other worlds he’s known. But there was a catch; he had no control over what power he would get! With knowledge beyond that of most, he sails his path to the top of the one piece world!

A part-time job contract. He became the cold CEO’s imitation boyfriend. He merely wanted to earn a few small bucks and live a comfortable life, but a pity, he was in constant turmoil since then. Well, life had something else for him despite his wishes.“That… beauty, will there be an increase in wages for conversion from ‘boyfriend’ to ‘husband’?”

- Description from Novelupdates

She, the unfavoured adopted daughter of the Lin Clan, was just a pitiful little girl who had to live under someone else's roof.

And he, son of the richest man in the country, tall, handsome, and cold and evil.Originally, the two of them had not interacted at all.

However, due to a coincidence, she had become his wife.She had originally thought that she was only being used by him, but he would actually be a wife-doting man!

Whoever dared to bully her would be annihilated by him!

He was extremely overbearing outside, yet he was more like a hungry wolf in bed.

She couldn't bear it any longer and wanted to escape, but he blocked her.He lovingly asked, “Wife, you’re already pregnant with my child, where are you going to escape to?”

"I want to run away from everything."