The lives of six girls belong to different worlds although connected to each other through a doll called Molly, whose existence dates back to 1976, when she appeared among the rubble of the great fire of the San Carlos orphanage, in northern Spain
After a traumatic miscarriage, Lola and her husband Adolfo adopt Tin and Tina, a lovely albino brother and sister with an ultra-catholic education that makes them interpret Holy Bible verbatim.
After a couple finds a traumatized child of unknown origins, wife Paula must decipher the girl's strange behaviors to unlock her identity and dark past.
After the strange death of his young son at their new home, Daniel hears a ghostly plea for help, spurring him to seek out a renowned paranormal expert.
Suddenly, Clara, Mónica's daughter, falls into a deep coma. With Clara left to die, a mysterious man proposes Monica to make a pact: Clara will be saved if Mónica does something for him.
Eight horror-loving friends fight for their lives when a killer clown who seems to know the grim secret they share begins to pick them off, one by one.
Lucía and her son live isolated from society in a flat place where there’s practically no life. The small family unit formed by mother and son hardly ever receives visitors, and their goal is to lead a quiet existence. At first they succeed, but the appearance of a mysterious, violent creature that starts stalking their small house will put the relationship that unites them to the test.
Abraham and his female friend Álex have a close relationship; they share both secrets and fears. When Abraham starts going out with Anchi, he begins to distance himself from Álex, who gradually dives into a living hell where she encounters strange apparitions, nightmarish visions and extreme situations.