Rael came to another world and became the prince's (Daniel) shadow and do everything for him. Then unfortunately the prince died so Rael had to help find the little brother and build the empire again. Felt in love with another emperor and had alot of dramas sad and happy finally got married in the end so sweet. A few scenes that's so sad and made me cried sobs, almost thought Rale would have been dead
Additional side story where they got tgt in the modern korea world again and got married again
Shadow crown