Board Thread:Naruto Gaiden/@comment-4271790-20150625052107/@comment-1043414-20150701145031

First, it was confirmed that Sakura at least rivals Tsunade now in medical prowess. Second, the whole terminal illness was what I was getting towards. The fact is, Orochimaru goes to lengths for scientific improvements that most morale-conscience person would not. In that regard, he has more knowledge than Tsuande or Sakura in human genetics.