Sompol Ritdumrongkul

Zen, an autistic teenage girl with powerful martial arts skills, gets money to pay for her sick mother Zin's treatment by seeking out all the people who owe Zin money and making them pay.

Mona's mother died, seemingly from spontaneous human combustion. She became acquainted with a nurse named Ploy, whose mother also died from the same cause. The two women embark on a quest to find out the truths about their mothers' death with the aid of an ambitious news reporter.

While animal hunting, Wittaya and Lokrai inadvertently offend Nang Takien, the guardian spirit of the forest, who then kills Lokrai.