Sicak plot
They were fellow travelers. Yusuf worked for a company that brought in and sold sunken shipwrecks. His beautiful wife, Meryem, is a humble private tutor and she is two months pregnant. Little did they know that this short trip they took to sell a shipwreck on Bozcaasa Island would turn into a nightmare because of a letter left by a woman they didn't even know. At about the same time, poor Adem, an old soldier who just found his wife running away, is calling his old scuba buddy Niko for help, but the only person he knows on that island is launching onto the brink of insanity. . The sun sets and the sky splits when the time comes for fate to gather the participants in this nightmare. That night, death was supposed to take life and leave a hell behind for those left behind...