Prince Tristan visits Ari every day to play with her. Since Ari likes playing with Prince Tristan, nobody stops him from coming. Ari's family don't accept the engagement or deny it. They quietly observe the prince. As the prince gets more close to her, he also begins to grow on her family.
In the enemy country, a certain boy's mood becomes worse day by day. At a young age when other boys his age are laughing and playing, he often sits by the window with a faraway gaze and darkness looming around him. No matter how many lamps are light, the darkness seems to follow the boy. The sky above the palace is always filled with black clouds. People can't enter the dismal space around him.