Tekkon Kinkreet

Black, a boy who seeks to bend the city to his will through strength, and White, his innocent counterpart, are two orphaned street kids living in the slums of Treasure Town. When real estate developers threaten to transform Treasure Town into a massive theme park, its very existence is put at risk. Determined to protect both White and their city, Black takes on the yakuza and assassins, gradually losing his innocence as he confronts a dark manifestation within himself.