Unlike Naruto, however, Uchiha Chi lacked that kind of simple-minded naivety and Talk-No-Jutsu. It was wishful thinking to believe he could persuade the Nine-Tails to voluntarily contribute its chakra with just a few words.
Yet Uchiha Chi held another trump card in his hand: sheer violence! Since friendly persuasion failed, he had no choice but to use brute force to make the Nine-Tails submit. Thus, through fierce clash after fierce clash, Uchiha Chi relied on his indomitable will and unbreakable fists to successfully force the Nine-Tails to release a massive amount of chakra.
As the steady stream of Nine-Tails chakra surged into his body, a remarkable phenomenon occurred. Ultimately, the essence of the Nine-Tails and the Sharingan shared the same root, both originating from the same mysterious and ancient source: the Ten-Tails.
Chapter 301