Because Wendousi wrote too many fanfics in the real world, which increased the negative energy in the subconscious world, he was punished by going to the subconscious world to eliminate the negative energy. The subconscious world is composed of the collective subconscious of human beings. The biggest thing that humans have in common is that they have all heard fairy tales since they were young, and they all have a consensus on fairy tales subconsciously, so everything in this world is based on fairy tales. After completing tasks one after another, Ventus gradually discovered the truth about the subconscious world.