There's Nothing That Can't Be Solved with One Shot

Su Ming traveled to modern Great Xia where spiritual energy was revived. He thought he would live a stable life, but in a crisis, he accidentally killed a ferocious beast! Bite! Congratulations on obtaining: God-level forbidden spell - Black Hole Annihilation (full level)! There was no other way. In order to become stronger, he had no choice but to be picked up by the Demon Suppressing Division with the highest standards. Demon Suppression Division: "We are responsible for resources, intelligence and protection, and you are responsible for cleaning up the gods and demons for China." Su Ming: "Whoever dares to touch my people will be blasted into nothingness with a black hole!" There's nothing that can't be solved with one shot. If there is, try another shot. From then on, a monster with countless magical skills emerged.