Masked wrestlers step into the ring knowing the next fall could end a career, sometimes a life, and this film follows the men who make their living that way in Mexico's lucha libre circuit. Cameras get in close on training sessions, backstage locker rooms, and the punishing physical toll of the matches themselves, from taped-up joints to injuries that never fully heal. Wrestlers speak candidly about why they keep coming back: the tradition passed down through generations, the pride of performing under a mask that becomes its own identity, and the crowds who treat the fights as something closer to myth than sport. The film moves between the spectacle the audience sees, the roaring arenas and larger-than-life characters, and the grinding reality underneath it, low pay, constant risk, and bodies that break down faster than most other professions. It is a portrait of a profession built on sacrifice, told mostly through the wrestlers' own accounts of what the mask costs them and what it gives back.