While working in the underground fighting match, Ron was always faced with the strongest opponent. Until the last moment when he had to fight a truly monster-like opponent, then winning, that was the time when Kei made up his mind to take Ron as his salve dog.
Ron Smith used to have a nickname as Stray Dog. He could beat dozens of thugs with his bare hands. His bones, which had always been hammered by the blows of wooden blocks, became as strong as iron bars. His body used to being forced to fight on an empty stomach, made his immune system mutate to become stronger. A punch of his hand was equivalent to the punch of three men. His kick was equivalent to five wooden blocks hit. His speed had been trained as he often pickpocketed and escaped from the police chase.
