In a remote village in the Alps, life revolves around tradition and folklore. In this mountain enclave, a mysterious natural phenomenon known as the "blue light" attracts the curiosity and superstition of the locals. The young and lonely Marianna, marked by sadness and the community's rejection, feels drawn to the magic of this light, which manifests on clear nights as an ethereal glow. While her neighbors scorn her, she clings to an indomitable spirit and an insatiable curiosity that will lead her to uncover secrets of both her past and her identity.
Marianna embarks on a spiritual and emotional journey that forces her to confront her own loneliness and the desire for acceptance. However, her quest for truth brings with it temptation and betrayal, as the power of the "blue light" also attracts a gang of thieves who see in it an opportunity to exploit the young woman's vulnerability. With visually stunning imagery, the film immerses us in a dreamlike world where fantasy and reality intertwine in unexpected ways.
In a conflict of love, betrayal, and the struggle for self-identity, the protagonist must decide whether to follow the path of the light she longs for or cling to the bonds of the past and the acceptance she so desperately seeks. The story culminates in a powerful climax where sacrifice and redemption confront the darkness of ambition.