Saúl, a frustrated film director, abandoned by his partner, unemployed, and with his bank account at its limit, is suffering from a deep depression that has kept him confined to his house for over a month. But the appearance of a mysterious package on his landing—containing a revolver, a bullet, and an enigmatic note—sets off a chain of events that will completely change his life. From that moment on, his routine gives way to a crazy adventure full of unexpected twists, where nothing is what it seems and where reality blends with dreams.