This is a twisted world hidden under the bright appearance of modern cities. The space itself is fragile, and the powerful collective negative emotions of mankind and the spiritual torrent of the information society continue to nourish the dark foundation called "Shadow Eater". Its surface appears as a "living house" or "abnormal nest" of various levels and full of malice. They follow terrifying and grotesque rules and prey on human life and emotions. "Live house handlers" like Yang Lei are like knife-tip dancers walking on a tightrope, using the same dangerous and weird techniques to fight against deeper terrors. They themselves are also faced with the fate of being corroded by the abnormal nest or assimilating with the more terrifying existences parasitic in the body at any time. This is a desperate world where atheism and technology cannot completely solve the crisis. Personal struggle is like trying to light a weak oil lamp in the endless darkness that may be extinguished at any time.
