Rebirth; Lost In Oblivion

It's already known that the world is headed for two ends; an evolution or an extinction. Well, for this fantasy world, there is a little bit of both and a third one included in the equation; this is none other than REBIRTH. Read as the humans of that world-changing era, with a group of individuals as the center of the story navigate the whole era as they try to grasp the new changes being dumped on them while also trying to survive through the perils of the world-changing era. On top of these, there's also an otherworldly being who narrates the whole ordeal and gets their life influenced by the lives of the group of individuals from a first point of view and not the usual third point of view.