A passionate medical team is devoted to saving lives in a bustling public hospital where tensions — and romance — keep their pulses racing.

Ivana a women of about 25, lives with her boyfriend Gregorio,a temperamental only son who loves his mother. Ivana is obligated by Gregorio on a strict diet because he see her prone to gaining weight. However, a sharo turn in her life will have to face his worst enemy: herself.

After a break in the darkness, a man comes to visit her. But something else is crawling in the room, maybe an animal. Through games and shadows, of dances and naked bodies, she begins to remember. The past, like magma, a mass of high temperature, begins to sprout from the bottom of the earth.

Upon entering an abandoned house in the middle of the night, a girl and her father discover the body of a man who resembles the father. Their initial reaction is to flee the scene, but they decide to stay and begin to investigate the reasons behind this strange coincidence through a notebook found next to the body that is filled with writing.

Flavia, a former professional karateka, and her husband Rafael are going through a marital crisis because he can't find a job. On her mother's advice, Flavia gives her husband an ultimatum to resolve his employment situation. The crisis between them forces Rafael to return to his neighborhood, where he meets old friends who offer him a return to his former life as a drug dealer, which only unleashes a spiral of deceit and violence.

Laura, a woman overwhelmed by debt, is about to lose her house and must negotiate with Karina, a nymphomaniac and unscrupulous lawyer who also once worked as a film critic, to settle her mortgage and avoid ending up on the street, but the agreement takes on increasingly bizarre overtones.