Taking the corpse-recovering industry in the Yellow River Basin as the core, it integrates Chinese Cthulhu, folk taboos and Jianghu secrets to build a secret world in which "recovery from the underworld" and "order from the underworld" coexist. Under the Yellow River, not only the souls of drowned people are hidden, but also the remnants of the ancient "Dragon King" are sealed. Corpse fishers are not only the ferrymen of the dead, but also the guardians of the seals. They have followed the "three no-fishing" taboos for generations (unnamed corpses are not fished out, corpses with resentment are not fished out, and corpses marked by the Dragon King are not fished out). Behind them lies a legacy and conspiracy that spans thousands of years.
