You Dog, Go Survive Tribulations in the Thousand-Faced World, Man

Jiang Shan had a dog named Xiaobai. After the man and his dog got into trouble, their master punished them by sealing their cultivation, confiscating their magic treasures, and sending them down to the mortal world to undergo tribulations. They would need to travel through a thousand worlds before regaining their powers, and could bring back all the cultivation they'd gained in those countless worlds. However, each time they transmigrated, their cultivation had to remain with their clone in the original world. Only after the clone grew old could that cultivation return to their true body. The protagonist lives by the rule: fight if you can win, run if you can't, and lie down whenever you don't have to stand. Shameless and cunning, he's the ultimate opportunist in a wish-fulfillment novel...