The New Start

It was almost like a fever dream. Everything happened, but it's like it also never happened at all.
After everything Mystic Falls was put through, It's like it never happened. Everyone was alive, still vampires.
Luna, Stella, and Scarlett are 3 of the other humans out of their friend group alive and not supernatural. Will that change? What else is gonna happen? How is everything the same as it was before the fire? How is everyone still here?