Black Jack) is the main protagonist from the Japanese Animated Series Black Jack. During transit, Ortega forces free Cruz, and Captain Maria Carnella is. Genres. Black Jack. Listen to Maria by BlackJack, Shazams. Black Jack is hired by an ailing revolutionary's beautiful daughter to cure him. Plot summary · Add synopsis. S1 E3: General Cruz, ex-leader of the Ortega Republic, arrested by the Unites Union under the suspicion of drug dealings, is rescued by his subordinates. . Karte: 3 Medal of Maria This story is based on the Manga episode "Promise. There they meet a patient named Maria who has been given an artificial heart and is bedridden with multiple tubes attached to her. " In the original story, Black Jack gives first-aid treatment to a revolutionary. Meanwhile, Black Jack is asked by a woman called Maria to operate on an unknown person. Ova 3: Decoration of Maria and Her Comrades · Contents · Synopsis · Summary · Diagnosis · Character in Order of Appearance · Quotes · Trivia · More Information. He is an orphaned surgeon who lost his mother as a child when a landmine.