User blog comment:B214/Volume 21 info & spoilers/@comment-82.199.218.57-20160319152530/@comment-82.199.218.57-20160319153801

I got a bit confused with all this timelines, and EX, so I want to ask is it possible that by the time 30 years pass everybody sealed with Trihexa, will be unsealed(where are they sealed anyway?)?