The protagonist of the film is a criminal who, upon arriving in an ancient town in search of legendary treasure, is unaware that he has become the target of the town's elders. This low-budget Spanish 3D animated film enlisted the animation team behind "Coraline" and the renowned voice acting master Philip Glass to participate in its production, boasting a powerful voice cast. It is also Spain's first animated film aimed at an adult audience, with a style reminiscent of Tim Burton's "Corpse Bride," touching upon the customs, legends, and history of the Galicia region in Spain.