As the captain of the Kendo team, Lena Ha is not only tough but also breathtakingly beautiful. Her life takes an unexpected turn when she meets Hye-Min Kang, the son of a prosperous Korean businessman. Despite having an instant connection, Lena is shattered upon discovering that they share the same father. In a desperate attempt to escape her reality, Lena ventures into the unknown and falls into an enigmatic body of water. Awakening in a foreign kingdom, Lena realizes that she may hold the key to saving this land.
