Board Thread:Naruto Gaiden/@comment-25380140-20150514070725/@comment-25122992-20150514160915

Well, after this chapter was out, I'm almost sure now that Shin's father is really an Uchiha survivior, and Shin was born apparently after Uhiha clan massacre. If you ask me, I'd say, that our currently unknown Uchiha used Izanagi to survive the massacre, that's why he needs this stitches to keep his Sharingan opened.