The prince who was abandoned by his father and queen when he was a child, got seriously ill when he was ten years old, was sent to the enemy country as a hostage, and was bullied by the enemy's eldest princess for eight years. At the age of 18, he returned to the court, killed evil people, and was scolded by the world for killing his mother and killing his father. He identified the eldest princess of the enemy country as the only way to save the enemy country, abused the heroine at every turn, and the young emperor gradually developed a long road towards the princess.
Intention: After all the hardships, happiness comes