Doomsday: I Asked You to Raise a Dog. Have You Raised a Hell Dog?

Five years after the apocalypse, the city was in ruins. One person and one dog, walking among the ruins. Facing the ferocious bandits, the puppy roared angrily and transformed into a hundred-foot-tall hell devil dog. Just a random roar will scare these bandits into peeing their pants. "I asked you to raise a dog, but you raised a hell devil dog?" … The legend of one man and one dog, the story of the doomsday overlord.