Your Highness the Princess Is a Bit Fierce

A princess who has been pampered since she was a child meets a boy who was born as a slave. One is a proud daughter of heaven, and the other is half-clothed. An unexpected blood contract created an inseparable relationship between the two, and he accidentally became the princess's heir. He saw the most beautiful light in the world, but when the sun shines into the darkness, is he willing to stop because of the darkness?