On December 23, the holiday season is in full force and the destinies of strangers intertwine: a hardened bachelor wants to find love; a couple expect their first child; a singer returns to the stage after a break; a mother tries to organize the perfect Christmas; a teen carries a big secret; a man struggles with the modern world; and the new manager of a large hotel must prove her worth.
Maxime is a young Valdorian who works in a gold mine. As he experiences several difficulties as he goes through life, he will question his definition of masculinity. It's with the help of the tightly knit brotherhood of colleagues in the mine that he will find the necessary support to overcome a feeling of stubborn guilt which prevents him from achieving happiness. Until the day an explosion breaks out underground. As part of the rescue mission, Maxime descends into the mine lair with the firm intention of bringing each of his colleagues back to the surface alive.