Board Thread:Naruto Gaiden/@comment-12509038-20150524202522/@comment-26090730-20150525035644

NeedleJizo wrote: It was mentioned that Danzo and Tobi met at some point around the Uchiha Clan Massacre.

That sounds like a serious plot point and it was only mentioned in passing. Now more than ever seems like a good time to elaborate upon it. In which chapter did that happen ? i don´t remember that detail.