Daniel Lonces is a horror writer who, in adulthood, has achieved the goals he set during his youth. A Friday afternoon, Daniel decides to conduct an experiment to add more realism to one of the key chapters of his upcoming novel and asks his wife to muzzle him and tie him to a chair in his office for two hours, in order to feel in his on flesh the same emotions as the character from his novel.

But fatality, in the form of an apparent domestic accident, will make his wife won’t ever return to untie him. Much more than two hours later, a worried Daniel starts to move jumping on the chair which he is tied up to, until he arrives to the kitchen where he discovers his dead wife in a blood puddle. In an ascending spiral of pain, suspense and stress, Daniel will fight against all the everyday items around him now turned into threatening dangers, to break free and save his son, an 11 months old baby.