Byronic hero

noun2

1. •
   A character type originating in the works of Lord Byron, typically characterized by introspection, arrogance, cynicism, emotional depth, and moral ambiguity; often alienated from society and at odds with conventional morality.

   • Childe Harold exemplifies the Byronic hero.
2. •
   An archetype of a moody, brooding, rebellious, and self-destructive antihero found across later fiction and media, marked by intelligence, passion, and alienation from social norms.

   • Heathcliff, Edward Rochester, and Batman are often described as Byronic heroes.