Alfonso is an old farmer who has returned home to tend to his son, who is gravely ill. He rediscovers his old house, where the woman who was once his wife still lives, with his daughter-in-law and grandson. The landscape that awaits him resembles a wasteland. Vast sugar cane plantations surround the house, producing perpetual clouds of ash. 17 years after abandoning them, Alfonso tries to fit back in and save his family.

A mourning trip becomes a revelation for Pedro, as he takes part in rituals of toxic masculinity and becomes aware of his family's decay, wondering whether to defy his values or remain being part of the pack.

An outcast looks for a glass of water in the house of a single woman, he notices that she is industrious yet repulsive and resolves¸ under the guise of love¸ to exploit her as a servant. After some drunkenness and beatings¸ the woman decides to take revenge; taking advantage of one of these drunkenness¸ when he has fallen asleep in a hammock¸ he sews the hammock around the edges and throws a pot of boiling water on it.

An elite military unit ventures into the South American tropical jungle on a mission to eliminate an enemy target. What begins as a tactical operation quickly turns into a nightmare when they encounter supernatural forces emerging from the depths of the jungle. Five hundred years earlier, a Spanish conquistador expedition was consumed by the same relentless force. Separated by centuries but connected by the same hostile territory, both incursions discover something hidden in the jungle: an ancient presence that cannot be controlled.