A straightforward and naive lawyer called Celeste who has a warm relationship with David, suffers from the lack of clients when she is hired by the powerful and seductive Abel Zebu, an executive who gives talks to entrepreneurs to succeed in their business, and is about to divorce his wife, Lucy. Celeste does not realize that everything is just a play to be used as an piece in the suspicious business of Abel and increasingly is enchanted by him, even warned by her mother and boyfriend, that the businessman may actually be the devil.—The Little Black Submarines