Lah is a mahout who works his elephant at an illegal logging site in Burma. When they're about to get busted, he sends his son Saeng and his elephant to relatives in Bangkok. Saeng ends up begging the streets of Bangkok with his elephant and he comes in contact with the local mafia who wants their cut or else.

Back to its origin where her story has never been clearly narrated, Kra Sue is a common name calling any lady ghost living on eating waste and flesh - in fresh and bloody raw. Her distinct capability is to take her own head off the body, and fly with bright light shining from her digestive organs to hunt for fresh preys.