cast of legend of the blue sea

Shim Chung is a mermaid who follows her one true love, a nobleman’s son named Kim Ryung from the Joseon Dynasty, to modern-day Seoul. your highness the class monitor Ryung’s modern doppelgänger is Heo Joon Jae, a highly skilled scam artist who first becomes interested in Shim Chung because of a jade bracelet worth million that Shim Chung wears