How can a mermaid from the Joseon era survive in modern-day Seoul? 7.40/10 2017-01-25 60 minutter.HDAfter almost being caught by Dae-Young, Sim Chung erases his memory. In the process, she witnesses the final moments of Dam-Ryung and Se-Hwa.År: 2017Studio: SBSLand: Palau, South Korea, Spain