My Fault (2023) is a Spanish romantic drama based on Mercedes Ron’s novel. The story follows Noah, a strong-willed teenager forced to move in with her mother’s wealthy new husband. There, she meets her rebellious stepbrother, Nick, and despite their differences, an intense attraction develops between them. Their forbidden romance unfolds amid family tensions, personal struggles, and dark secrets from Nick’s past, making their love both passionate and dangerous.

As Noah and Nick grow closer, they face challenges from their contrasting worlds—Noah’s independent spirit clashes with the privileged, rule-breaking lifestyle Nick embraces. Their relationship is further complicated by external threats, including Noah’s past catching up with her. Packed with drama, romance, and action, My Fault blends forbidden love with thrilling suspense, keeping audiences captivated until the end.