Zero

Background
Zero is the child of Sayuri and an unknown male shinobi from Yoshigakure. Since birth, Zero has had pale whitish blue skin and his entire body is composed of a unknown, unique organic metal. He has never cried in his life to not being able to feel pain and has never eaten before. He has an accelerated growth rate, reaching full maturity in 8 to 10 years.

Abilities
Zero can change and manipulate the shape of his body at will and often forms weapons using his hands. He has also shown the ability to mimic people and even their abilities at will, shown with his signature technique ???.