In the vibrant yet chaotic streets of Mexico City, young Luca faces a harrowing reality. His world crumbles when his father, entangled with a dangerous cartel, mysteriously vanishes, leaving Luca and his mother vulnerable to the cartel's menacing threats. The situation escalates when his mother is abducted, a cruel tactic by the cartel to extract payment for the father's debts.

Feeling powerless and isolated, Luca's life takes an unexpected turn when he discovers a weathered flyer, fluttering on a dusty sidewalk, advertising the World Wide Lucha League (WWLL). Intrigued by the prospect of becoming a luchador, Luca sees this as his chance not just to learn to defend himself but to forge new bonds and perhaps find a sense of belonging and purpose amidst the chaos.

With a mix of apprehension and hope, Luca ventures into the world of lucha libre, immersing himself in a community where strength is celebrated, and resilience is forged in the ring. Although initially struggling to adapt, his dedication and spirit slowly earn him respect and friendship, particularly from "La Mosca," a wily fly luchador, and Sophia, a valiant snake luchadora.

As Luca begins to gain a semblance of belonging and purpose within the ranks of the World Wide Lucha League, the absence of his mother and the menacing shadow of the cartel loom large, threatening to overshadow his newfound resolve. In a moment of introspection, driven by a deep-seated yearning to connect with his roots, Luca turns to the old family chest that has stood silently in his room, a repository of his ancestors' lives and legacies.

Amidst the assortment of family memorabilia, Luca's hand stumbles upon a peculiar object: a medallion, unremarkable at first glance, yet pulsating with an unseen energy. Intrigued, he examines it closer, noting the intricate symbols that adorn its surface, symbols that whisper of ancient wisdom and long-forgotten lore.

The moment Luca's skin makes contact with the medallion, a warm surge of energy envelops him, a clear sign that this heirloom is far from ordinary. The medallion is imbued with an AI, a guardian spirit engineered with an amalgamation of ancestral knowledge and futuristic insights, now awakened by Luca's touch.

This AI, though Luca is unaware, is a sophisticated entity programmed to guide, protect, and augment its bearer's abilities. It grants Luca enhanced physical prowess, strategic acumen, and a connection to a reservoir of latent knowledge, empowering him in ways he never imagined possible.

For Luca, this medallion is a beacon of hope, a newfound ally in his quest to rescue his mother and confront the cartel. He embraces this gift with an innocent trust, unaware of the complex moral landscape that the AI's intervention might entail. At this juncture, Luca perceives the medallion solely as a fortuitous boon, a tool to fortify his resolve and aid him in the battles ahead, both within the ring and against the shadows that threaten his world.