She is the perfect little star in front of the camera, and he is the angry K behind the microphone. They have known since childhood that the other person is the only person who can accept their own imperfections. Across separation and growth, she searches for herself in the beauty world, while he insists on authenticity in the rap world. Love means being each other's backing, and it's also why he crossed the sea of people after winning the championship, just to fulfill the promise under the rainbow in his childhood.
Concept: A romantic love story from childhood sweethearts to finally getting married.