Annihilate the World

"All things are born and conserved. If the source of power is destroyed, it will be out of alignment. Don't think that the enemy will fade and the other will grow, but the universe will be reversed and the sky will collapse."—— A sudden accident almost killed Jiang Yu. It turns out that the world is still full of all kinds of weird and alien species. The appearance of the cold and mysterious night watchman and the Bureau of Abnormal Affairs opened up a whole new world for Jiang Yu. It turns out that this is what the world originally looked like...