An international terrorist group devises a plan to kidnap the asthmatic son of an affluent family. They select the boy because they believe his father will pay a substantial ransom to ensure his safe return. The terrorists infiltrate the family's home, but their meticulous plan begins to unravel due to unforeseen circumstances. Unbeknownst to them, a highly venomous black mamba snake, intended as the boy's new pet, escapes from its container within the house.

As the terrorists struggle to maintain control over their operation, they face increasing pressure from external forces, including the police and the snake. The tension heightens as the boy's health deteriorates and the snake's presence becomes more threatening. The home essentially turns into a battleground where both human and reptile adversaries stalk each other in a deadly encounter. The narrative builds to an intense climax, focusing on the desperate efforts of all involved to survive in a situation that has spiraled dangerously out of control.