Lee, Soo Man has 5 daughters but not any ordinary daughters.....Mermaid daughters. Their father is human, their mother is the queen of a underwater kingdom called Oceanus. The 5 girls return to land to try and get their parents talking again and unexpectedly they girls fall in love with SHINee....a group of boys who is under their fathers company but their mother doesn't like the thought of her precious daughters

  5 best friends attends a private performing arts school in Korea who does shows for charities to help them raise money, but one night the girls meets 5 boys on a network site but not knowing it's actually the SHINee boys, obviously the girls don't believe them and the boys are desperate to make them believe them...........Will the boys go to the edge of their safety to prove themselves.