For the protagonist, an anthropomorphic biomechanical being, every flower in its path is necessary for its survival: it can live only by filling its chest with the sap from the flower stem. Without realizing it, the protagonist has become a slave to the system it has constructed for living on the sea bottom. But an unexpected encounter with a fish raises the question of whether or not to sacrifice it, a dilemma that threatens the protagonist's alienated mechanical routine. An interesting 3D animation, Mirage is a dream-like piece of science fiction, with enchanting animated designs illustrating a futuristic fable.