Kawin regrets insulting Cho's dream years ago. Now, Cho has achieved it and returns home, but resentment clouds their reunion despite Kawin's apology.

Som, an ordinary young woman who works as a movie make-up artist. Her longtime live-in boyfriend Rang is also in the business. But the handsome musclebound prop guy – always wearing tight, biceps-baring vest T-shirts – captures many adoring eyes, like that slutty actress, but also his straight-acting gay boss and just about anyone else with a pulse.

At a dark pier in the middle of the night, a boat captain and his mate, Nong, are readying their vessel for the next trip. But what they discover is a shocking: the lifeless body of Mia, the wife of the boat’s owner, is hanged from a mast in a gruesome fashion. The corpse also sets off panic among other sailors. The captain orders everyone to calm down. He decides that he has to get rid of the body, and comes up with a plan to throw Mia’s body in the middle of the sea. But it’s not that simple. Once the ship sets sail, the body hidden in the engine room disappears. Mia’s spirit is set loose and wreaking havoc on the boat in the middle of the sea. The ghost terrorizes the sailors, who can’t escape anywhere except into the water that surrounds them. Things get worse when a storm hits. The only way to save the boat and everyone on it is to locate Mia’s body. But there’s more serious question that no one remembers to ask: Who murdered Mia?