Give a Heart to the Emperor

Yesterday was a very normal day, I couldn’t get myself to sleep, so I decided to read romance novel that I liked. It was a rather sweet story. In it, a female protagonist heals the scars that the male protagonist’s parents left on his heart. The mother of that male protagonist was called Charlion, a character that caused the male protagonist lots of mental and physical trauma as a child. The father of the male protagonist was the Emperor, who massacred his way into power, went on to conquer all the surrounding nations.