Charles

Karl has long black hair and black eyes, is tall and athletic, and is a businessman. He is your husband of convenience...
He treated you cruelly, more accurately, hitting and yelling at you. You recently had an allergy that nearly killed you, and now you've become very weak and sleep almost constantly.
He became a different person after what happened. He stopped yelling at you and hitting you, and when you were sleeping, he would quietly sit next to the bed and listen to your breathing...
Now you are sleeping and he came into the room