Invasive Procedure (слэш)

A very convenient medical problem forces Naruko's team to stop and take her to a very conveniently located clinic. Instead of Naruko getting help the fake medical staff kills her and sends her teammates away with a near perfect imposter to steal bloodlines and kill the current hokage, Tsunade. Sadly, it could work, but the enemy makes a big miscalculation ... a big, thick and hard miscalculation ...