BTS in 2000 years

They were a world renowned boy band having fans all over the world. One fateful day changed all that and was the beginning of their hell. They were exposed to radioactive energy and their cells mutated. They were declared dead to the public and experimented on by their Government. Afterwards war and ruin ravaged the world and they were caught in an explosion. Miraculously they not only survived the explosion but were not injured at all, instead they had fallen into a hibernating state which lasted 2000 years. They wake up to find that the world has changed, technology was destroyed, monsters that only appeared in movies were everywhere, the total world population had decreased more than a half of what it was like in the present and that there were special humans called “Gifted” who had special powers. What, the Bangtang boys also have superpowers? And they may be the only hope for humans? NOTE: All is fiction