Talk:Toaru Kagaku no Railgun Manga Chapter 071/@comment-5230978-20140531021516/@comment-5230978-20140531081802

That's why I said it was a perfect chance: during the Level 6 attempt Mikoto's mind was affected and controlled via Mental Out+Misaka Network. For Touma, well the modification of his memory wasn't necessary here, but there a things/wasy that can affect his mind/memory, though not all of them can produce a permanent effect.