A reunion after thousands of years...
A reference to a lovely scene from How To Train Your Dragon 2
I imagine some of the human mages, and preferably the one Gerson knew, had the power of longevity magic, hence this lovely reunion.
(And yes, I know Gerson said that there are rumours humanity lost all their magic on the creation of the barrier, but he said it was only a rumour and... just let me have this sweet reunion moment, plz?!)













