Javier and Felipe are now full-time parents to their daughters. However, the fathers discover the girls are missing something: a mother. To find her, they invite their girlfriends on vacation with a secret plan.
Sofia, an insecure young woman, begins babysitting two troublesome siblings that turn her job into a complete living hell. That is until a devilish presence starts messing with the trio and they must band together to fight the demon away.
The impossibility of guide her three daughters in life and the constant failed promise to be a good mother frustrate and imprison Susana more and more. Ana and Clara, her older daughters, decide to release her from her burden.
Pamela is an eight-year-old girl who loves horror movies and fairy tales. When his uncle gives her away a doll named "Hellequin" as a birthday gift, a tale of betrayal begins to unfold before her eyes.