There's a myth about a golden rainbow that appears in the hidden falls of a small village in the South. This golden rainbow only occur during sunsets after a rainy day. According to the myth, whoever saw the golden rainbow will make their wishes into reality. But the catch is this hidden falls is truly secluded and can be found in the heart of the rich forest. Many people lost their tracks while some were lucky enough to reach the falls but still failed to see the golden rainbow. Will Chaeryeong and Ryujin find their way to the golden rainbow and make their wish come true or will they found the path that leads them to find comfort towards each other?
12 parts