In Chapter 1: The Traveler, a SWAT team crashes into a facility, uncovering a gruesome scene with multiple victims who appear to have died from gunshot wounds to the head. Among the chaos, they discover a lone survivor named The Traveler, who attempts to harm himself but is quickly subdued. Interrogated by Detectives Arden and Gibbons, the Traveler shares a chilling account of his past, revealing his transient nature and a dire warning: if he doesn’t leave in the next 90 minutes, more lives will be lost. He reluctantly identifies one of the deceased as a man named Gustavo, though his connection with the victim remains hazy as he recounts his story.
Chapter 2: Tambien Lo Vi delves into the life of Gustavo, a gifted young man residing in his grandmother's old house. In a bid to demonstrate a peculiar light trick to a pizza delivery man, he fails to garner the expected reaction. His sister, Jessy, encourages him to participate in a gameshow in Japan to channel his intellect, but Gustavo is paralyzed by the fear of failure. Later, he invites a paranormal investigator, Vicente, only to panickedly display a haunting discovery — a mutilated body. Vicente, distressed by the apparition of his deceased mother, realizes that Gustavo's peculiar light movements may act as a gateway to the afterlife, compelling him to flee moments later as the situation escalates.
In Chapter 3: El Vampiro, on Halloween night, a vampire known simply as El Vampiro finds himself in a perilous situation after draining his latest victims at a bar. When a frantic call from his girlfriend Maribel warns him of the impending daylight, an argument ensues and he rushes to escape. His attempts at transformation fail, leading to chaos as he steals a scooter, engages with clowns, and eventually ends up cornered by police. Following a brief encounter with a church, he reconciles with Maribel but faces the sun's unforgiving rays, leading to a tragic end where their skeletons are mistaken for Halloween décor.
Transitioning to Chapter 4: Nahuales, Ramón De la Cruz finds himself at odds with US officials over his political affiliations. Seeking sanctuary, he is haunted by supernatural entities known as Nahuales, who invoke a punishment for his previous abuses of power. Captured and tortured, Ramón meets a grim fate, shedding light on the disturbing legacy of his family.
In Chapter 5: The Hammer of Zanzibar, Malcolm reconnects with his friend Amy in a seemingly familiar restaurant. Flashbacks reveal a dark past where they recorded a forbidden ritual in Cuba, resulting in tragic losses among their friends. Convinced that the spirits of the dead are pursuing him for the incriminating tape, Malcolm confronts Amy, who ultimately reveals herself as a dangerous deity. In the heated battle that follows, Malcolm wields a peculiar weapon known as the Hammer of Zanzibar, an antique with a storied and humorous background.
Finally, in Chapter 6: San La Muerte, chaos erupts as San La Muerte, a powerful entity, storms the police station, resulting in carnage. In a desperate effort to contain the menace, Detective Gibbons entrusts the Traveler with the miraculous bullet that can stop San La Muerte once and for all. As the confrontation unfolds, the Traveler executes his plan, finally experiencing a moment of liberation. However, a chilling reminder lingers as he speeds away, reiterating his ominous warning: if he doesn't act quickly, many more lives could be at stake.
