Three families recount the dawn of their battle against evil forces when strange things began to happen and their loved ones developed worrying behavior

An entity haunts Florencia's daughters. A priest tries to help Jessica but his attempts are in vain. After a meltdown, Coni ends up in the hospital.

The name of the entity possessing Jessica is revealed. An exorcist arrives at Coni's house. Florencia has complications with her pregnancy.