Yeong-joo, a former synchronized swimming athlete goes to Jeju Island to put together a synchronized swimming team for a performance. She slowly befriends the haenyeo, or female divers, and gradually begins to fit into their way of life.
Jeon Hye-bin
Moon Hee-kyung
Lee Kyung-joon
Kang Rae-yeon
Sung Min-chul
Jo Eun
Moon Suk-bum
Kim Dong-ho
