CEO’s Private Sweetheart

"I have an ancestral chromosome to give you."
"Huh?"
He is a callous president, extremely confident, turning a blind eye to her.
she had been separated from her mother and brought back to be his fated wife. 
She is not willing to marry him, a "predestined" man she doesn't know.
The two who hate each other constantly try to conquer each other in their daily life.
He seduced her and teased her, and she had made him go berserk in just a few minutes...
"Don't you understand? I want to have a baby with you!"
"Get away!"