User blog comment:Soulreaper1234/Who should fittingly kills Aizen in the end?/@comment-452405-20100604112817

Yeah, it may be sentient but for the Hogyoku to willingly become the villian, not a great way to take the story. It's just an invention trying to fulfill it's purpose, help out whoever is using it no matter what side the user is on, unaware of what is considered good and evil. For it to take a side, no, shouldn't be done. When I say it backfires on Aizen I mean for it to it be an accident and not purposely done.