A major heir to the southern kingdom, Prince Yoongi. Gallantly riding his horse, cutting through the night to the northern kingdom to carry out the coalition and meet his future queen, the princess. He entered the palace with his father, Lord William. Behind all his charm, Prince Yoongi is a cold-hearted man. He considered everything as nothing more than for the benefit of the kingdom and its people, nothing more. Including his relationship with the princess.