A spirited queen tries to rein in her rowdy sons in order to make one of them the next king of Joseon, while her competitors vie to snatch the throne.

Romance is sweet and bitter — and life riddled with ups and downs — in multiple stories about people who live and work on bustling Jeju island.

A tough judge balances her aversion to minor offenders with firm beliefs on justice and punishment as she tackles complex cases inside a juvenile court.