Board Thread:Theories and Speculation/@comment-25139119-20150807165411/@comment-26834209-20150809170443

http://emotionalrockfish.tumblr.com/post/104482581977/emotionalrockfishs-4th-databook-translations-%E5%B0%BE%E7%8D%A3 this one shows that the beasts were bound together so to speak in the second translated slide naruto gained power from this