The city where flesh and blood grew was speechless overnight, and everything went crazy. Feng, who was once a legendary surgeon, has his consciousness trapped in a neural blade that can read the memory of flesh and blood. In the end when the connection between language and body has collapsed, the only whisper he can understand comes from the foot of a corpse holding his heart and knocking on the door - his own broken shadow that is calling. In order to find the proof of existence, Feng must travel through a deformed country that has devoured each other due to misunderstanding, face the mutation and madness brought about by flesh-and-blood knowledge, and finally discover: the truth of the shadow is related to whether all consciousness can awaken from eternal loneliness.
