rescuer and mermaid story

Mermaids in the Dark. The rescuers are on their way to rescue some of the boats that are having problems. After returning to the dock, one of the rescue teams thought of seeing something awkward during their journey home that he considered a strange fish. To get rid of his curiosity, he saw the recordings from their boat CCTV. But he was surprised because it appears the appearance of a creature that resembles a woman with a scary face. Could it be a mermaid wearing a mask at night? I do not know, marine biology expert was astonished by the video clip.