Finally; (Merthur) Arthur's Resurection AU

Thousands of years have passed for Merlin. With nobody but his recent apprentice, Alec, at his side for the past 10 years. Merlin, two months after being released from a mental institute, goes back to what was once Albion when, yet again, a nightmare pulls him home.
A few days pass without dreams or visions when a day without any clouds whatsoever changes his life from then on out.
Dragons. Hatchlings. New beginnings.
Morgana's spirit is getting stronger and will soon be fully alive again when she steals yet another dragon from Merlin. Arthur has to save not just Albion, but the entire world from Morgana and her two dragons, Flarehshag the bloodthirsty and the soon to be named black hatchling.
A brewing fight will happen. Arthur and Merlin have to save the world.

Together...

Modern AU