User blog comment:A, Mori/Luciras/@comment-3293097-20151113032712/@comment-16075172-20151113144222

That wasn't the premise of the action, it was killing Zach at 27 years to have him revived at that age about 700 years later, still the age of death

However if this wouldn't work well for some whatever reason you have in mind, it could be said that Luciras later reverted to being a follower of Chronos in order to just send Zach and PS into the future instead of killing them in the past and reviving them in the future, or that she obtained some other method of being-preservation over the seven-century gap