The camera glides through the picturesque town of Toledo in Spain, ultimately arriving at the gated entrance to a striking clinic/estate known as El Cigarral. Inside, we meet Vera Cruz, a young woman portrayed by Elena Anaya, who is found engaged in a serene yoga session while dramatically draped across a sofa. She wears a nude bodystocking that leaves only her head exposed, enveloping her hands and feet. Transitioning into meditation, we see her in the lotus position, then meticulously crafting ceramic sculptures adorned with the same material that encases her.
Meanwhile, the estate's head maid, Marilia, played by Marisa Paredes, enlists the help of a junior maid to manage a dumbwaiter. As she expertly navigates with a tray full of food, literature, and cloth, Marilia sends the items up to Vera's room. Upon receiving her requested items, Vera uses an intercom to seek additional materials—sackcloth, double-sided tape, thread, a needle, and scissors—though Marilia knows some requests can't be fulfilled until the next day.
Switching scenes, we find Robert Ledgard, a surgeon played by Antonio Banderas, delivering a compel lecture on reconstructing facial features in burn victims. This passion leads him to undertake a drive to a maternity hospital, where he receives a mysterious bag that he proceeds to take back to El Cigarral. The bag contains blood, a vital component for his experimental work in his lab—a place dedicated to advancing synthetic skin technology.
Soon after, Ledgard witnesses an alarming situation in Vera's room via a hidden camera—she has attempted suicide. Reacting swiftly, he rushes to stabilize her, noting her skin texture in a moment of unsettling fascination while she recounts her intentions to end her life. In the subsequent days, Ledgard becomes embroiled in a deeper investigation into his synthetic skin project, highlighted at a biomedicinal symposium where he showcases his groundbreaking creation, GAL, a tribute to his late wife, who perished tragically.
As Ledgard's experiment with Vera unfolds, the tension escalates with the arrival of Zeca, portrayed by Roberto Alamo, a man searching for shelter after a heist gone wrong. Zeca's motivations become clear when he stumbles upon Vera, mistaking her for Gal. This leads to a horrifying encounter, with Vera negotiating for her freedom while under threat.
In a harried series of events, Ledgard rescues Vera from Zeca's grasp, culminating in Zeca’s demise at the hands of Ledgard. Following this, Vera learns of the twisted family connections between Ledgard and Zeca, a revelation that complicates their relationships further. In the aftermath, a tragic history surrounding Ledgard’s family begins to unfold, revealing a pattern of psychological trauma and consequence stemming from their past interactions.
As Ledgard continues his obsessive care for Vera, their relationship morphs into something complex, with hints of romance developing. However, the ensuing narrative also paints a chilling exploration of identity, revenge, and transformation when Vicente, the man once held captive, becomes embroiled in a harrowing revenge plot.
With Vicente transformed into Vera, Ledgard's twisted narrative culminates in confrontation and violence when Vera takes matters into her own hands. After recognizing the extent of her torment, she retaliates against Ledgard and Marilia, culminating in a series of shocking turns.
Finally liberated from the darkness of captivity and vengeance, Vicente walks away from the nightmarish world of El Cigarral. Returning to his reality, he finds himself back at his mother’s dress shop, heralding the dawn of a new chapter in an extraordinary and harrowing tale of identity, choice, and survival—ending on the poignant note, "Soy Vicente" (I am Vicente).
