antihero
noun [ C usually singular ] uk/ˈæn.tiˌhɪə.rəʊ/ us/ˈæn.t̬iˌhɪr.oʊ/ antiheroes
（书、戏剧、电影中的）非正统派主角，反英雄
the central character in a play, book, or film who does not have traditionally heroic qualities, such as courage, and is admired instead for what society generally considers to be a weakness of their character
He plays the classic antihero who drops out of society. 他饰演的是一个典型的脱离社会非正统派主角。