Bloody Beach (2000)

Bloody Beach 2000 / 해변으로 가다 2000 / Haebyeoneuro Gada

A couple of friends go on vacation to a sunny beach paradise, only to realise that there's a killer among them. As bodies start piling up, they start to think that it all might be connected to someone they chatted with a long time ago who called himself 'Sandmanzz' and who killed himself after the friends started ignoring him.