Board Thread:Questions and Answers/@comment-26155961-20150228185909/@comment-66.87.97.242-20160424171807

Atually what is not shown in the anime is after kaneki is kidnapped an anti aogiri tree group of ghouls who are tired of being oppressed by aogiri tree contact him and offer to try and free him. Jason finds out and threatens to kill all of the anti aogiri group unless kaneki agrees to let jason torture him.