The acting was good by all actors, but the story needs to be linked-up and cleared in some parts of the movie. After the second half, the story was ambiguous muchly, where the heroin said that she is a fish as well as a human and trying to sink a boat, but in blaming her for occuring curse on them, she tells if she didn't come there, the ghost would kill them. Then in the last part, being a snake of heroin does not go to with mythology or realistic.