- The story revolves around a group of people who gather in a stately mansion, the scene of a massacre from the past, to perform the ritual of the 'Red Book'. With the help of spirits, they try to reconnect with their deceased loved ones.
- A young nurse called Ana arrives at a small village where she is supposed to take care of a woman in a coma, Sara. Her husband, Augustin, picks her up and takes her to the mansion where Sara is, while explaining her what happen to his wife. But Ana’s job as a care provider soon presents itself with unexpected and myste…

