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