When abandonment and loss bring darkness into their young lives, siblings Pablo and Maria choose unity over separation. With nothing but a cross to guide them, they set out on an extraordinary journey through treacherous terrains to find the legendary "Crystalstone"—a treasure believed to unlock the secret to everlasting happiness.

Dodge pirates and encounter whimsical characters, like a benevolently tipsy Captain, as this heartwarming tale unfolds. Immerse yourself in a captivating blend of drama, familial bonds, and enduring Catholic values. "Crystalstone" is more than a film; it's an invitation to explore the deep-seated beliefs that tie us together as human beings.