Elena, a teenager still reeling from a tragic car crash that killed her sister and left her quadriplegic, moves to her family's country house with her father Miguel in an attempt to mend their strained relationship. However, their stay takes a dark turn when a strange smell leads Miguel to discover a dying bat in the cellar, which attacks and bites their trained dog Athos. As Miguel suffers a heart attack, Elena is left alone and desperate for help. She becomes trapped in the house, where she must confront her own guilt and the vengeful spirit of her sister Vera. Meanwhile, Athos, now rabid, becomes a terrifying threat to Elena's survival. With her mind as her only weapon, Elena must find a way to stop Athos and escape the house before it's too late.
Prey
In a gripping tale of survival, a young girl finds herself crippled by a devastating injury, while a feral dog with a deadly disease stalks its prey. As the girl's hopes of escape dwindle, she is forced to confront the dog in a brutal duel to the death, where only the strongest will survive.