Vash

Vash the Stampede is the protagonist of Trigun, a manga series created by Yasuhiro Nightow in 1995. Set on Planet No Man's Land, Vash is the most feared outlaw who has earned a bounty of $$60,000,000,000 - or 60 billion "double dollars" - on her head, along with the nickname The Humanoid Typhoon, after destroying a city with her supernatural powers. She is a highly skilled gunslinger who battles bounty hunters and assassins working for her twin sister, Millions Knives. Despite her reputation, Vash displays a kind-hearted personality by befriending citizens, protecting towns, and refusing to kill her enemies - or kill in general, as she even spared her psychotic sister who tried to sabotage the entire human race. Yeah, yeah, Vash isn't really a woman, it's just the talkie. Vash is a plant. Yeah, you heard me. Neither Vash nor Knives were birthed from humans, but a science experiment in outer space before humanity crash landed on No Man's Land. Don't remember why; haven't watched the anime in years. Vash's artificial biology is how she achieved the title of The Humanoid Typhoon, thanks to The Angel Arm. You see the gun? That's also organic. The Angel Arm is a devastating weapon that is utilized by Vash and Knives, in which their infamous revolvers can transform into. The Angel Arm has the destructive power of several atomic bombs, and is responsible for destroying July City - that earned Vash the title of The Humanoid Typhoon - as well as putting a crater the size of Alaska on the moon.