User blog comment:B214/Volume 23 discussion blog/@comment-97.120.253.155-20170520052839/@comment-189.25.131.62-20170521161151

Azazel said in Volume 19 that if all factions worked together they could stop 666, but that would require a lot of sacrifice, just because they are the strongest beings does not mean that they can not be overcome by a joint effort, It is as in the case of the celestial dragons, no one but three factions were as strong as they, but working together they could kill them and seal them, the reason they decided to seal 666 on the barrier is so that the battle between them does not cause damage in the world, but I think that after many years (and a lot of sacrifice, some of them will probably die) they will be able to defeat 666 once and for all.