What is unlucky? Unlucky is when you are a prince of a king but you are imprisoned in a luxurious castle. Unlucky is that you are clearly the queen's only son but cannot inherit the throne. Unlucky is that your twin brother suddenly appears and is favored more than you. Unlucky is how are you? It's easy to be released at the age of 15 but then learn that you are the one who saves the world. What's unlucky is that when you finally left the country you hated to find your nominal son, the queen mother who hates you came to ask you for a favor... Why is it unlucky? Why do unlucky people never think they are unlucky? Is he really unlucky?