Mi Ego Está en Babia (1975)

Will More arrives by boat to a "genuine Mediterranean island" and is welcome by "thousands of Chinese girls" who take him to their place and tell him a story about his "ego", which he must immediately look for. Thus he gets to a "wonderful palace", where he meets a hermaphrodite odalisque who materializes the image of his other self and offers him a new and even more fantastic story.