User blog comment:IamJakuhoRaikoben/Chapter 459 & 460: Weakness & The Alighted Pegasus, Review./@comment-3424593-20151101010017/@comment-7418318-20151101134932

I think it was never outright stated, but more or less enslaving five souls and being able to turn people into puppets by controlling their souls sounds pretty dark to me, so I am far from surprised about this "suprise reveal".