Proud CEO, Please Hold Yourself

In order to save her brother, she had sold herself to him. Unexpectedly, he was still a step too late.
Unintentionally pregnant, he forced her to kill the baby. She used all the means she could muster to escape from him. 
Five years later, she returned with a rare treasure. "Unexpectedly, I met him again.
"Gong Yu, let me go."
A moment later, he looked at her blushing face and asked, "Now, who is biting me so hard?"
"Gong Yu, you said that you wouldn't bully me!"
"I'm going to bully you. No one can stop me."
One day, her child said to her, "Mommy, I will help you find a man who won't bully you."