Amu, the fool in Qingshi Village, is the laughingstock of the whole village. He can't speak, can only giggle, and squats at the entrance of the village holding the lame old yellow dog he picked up every day. Until that year when a flash flood broke out, he rushed into the whirlpool to save the old yellow dog and accidentally swallowed the mysterious beads floating in the water. When he crawled out of the mud, the old yellow dog in his arms suddenly spoke: "Idiot! That's the core of the Nine-turn Resurrection Pill!" From then on, the fool was no longer stupid, the lame dog was no longer lame, and one man and one pet embarked on the bizarre path of cultivating immortality. From a boy in a mountain village who was bullied to an immortal who stirred up troubles in the three realms, Amu walked the most difficult road in the stupidest way - because he always remembered that it was the old yellow dog who used his tail to sweep away the fog in front of his eyes in the mud.
