Pey is a fourteen-year-old rebel and delinquent who repeatedly commits crimes of throwing rocks at oncoming cars before looting them.
The next morning, the monks inspect the area where Pey entered last night and see that the nibung tree where the ghost's offerings were placed was broken.
The preceptor leads him to a cave where Buddha images are installed and instructs him to stay there and meditate in order to calm himself down and realise the wrong he has done.
Pey attempts to call his mother for help but she only hears a high pitched cry like that of a punished ghost according to traditional belief.
Arthit is a playful teenager who crashes his bike and fractures both his legs, requiring him to spend the night in a hospital.
The plug is scheduled to be pulled the next day, as the last group of his students and family members need to travel from the north to see him.
As the night progresses, Arthit begins to see strange things, such as a tray of food left for the old man suddenly disappearing.
As the night draws to an end, Arthit is suddenly awakened by the old man walking on his chest and reciting certain spells.
However, the travelers realise that something is wrong when the driver repeatedly gets phone calls that sets him shouting down "don't make trouble!"
The driver eventually drives the wrong way and holds the travelers hostage at gunpoint while he and Joi check the truck.
Joi checks his father and finds him dead with his stomach cut open, while the Japanese girl sees a corpse of a boy return to life, seemingly innocent.
The Japanese girl shoots Joi dead when he tries to unsuccessfully convince her to abandon the boy due to a language barrier.
She makes her comfortable living by rebuilding severely damaged cars, many from fatal accidents, and sells them to the unsuspecting with a sweet smile and a hand shake.
But little do these unsuspecting bargain hunters know that beneath the new upholstery and shiny repainted exteriors are cars with horrific pasts.
She tries to look for her son in her compound and is spooked by the ghosts of accident victims, including a mutilated vendor, a boy stuck in a car wheel, and a woman with her belly cut open, revealing her dangling intestines.
Having no choice, the three and an oblivious Marsha decide to shoot the final scene to appease Kate's wish to complete the film.
However, the power gets off and a ghostly Kate pursues Ter, Puak and Shin who drive off the set, leaving a confused Marsha behind.