In the urban "flesh world" made of flesh and blood, memory surgeon Ryan calmly trims the pain of others. His only emotional drive is to resurrect his lover Ella who was "brain-dead" in the dream experiment three years ago. When a strange biological door appeared out of thin air in his clinic, leading to a conscious library that was devouring living people and turning them into collections of books, Ryan discovered the remaining clues of Ella's consciousness. He must go deep into this greedy "silent gut" library and face a terrifying truth in a maze of crazy knowledge: resurrecting his loved one may mean coexisting with the consciousness of this monster trying to digest all reality, and even redefining the boundaries of life and knowledge.