Wanda is a sadist who runs a gallery in a building on the coast of Hamburg, where audiences pay for her privilege of humiliating slaves. She is a business woman who breaks sexual stereotypes and social taboos with her cold self-control and mysterious smile. As an artist, she specializes in meticulously crafted S& M's fantasies and her romantic affairs go beyond the conventional boundaries of personal and professional life. Along the way, she left her German lesbian lover, a shoe fetishist, and went to an American "home"; The trainee did not just step on the male actor's toe, because the male actor fell in love with her and broke the rules of the master-slave relationship.