Taking the dream as a guide, he sinks and struggles in the dream. Zhuang Zhouxiao is obsessed with butterflies in his dream. He is reluctant to let go of the origin and destruction of the dream, leaving only sadness. The otaku made a contract with the dream-eating clan due to physical reasons, and experienced many things in her dreams. When she finally woke up from the dream, who could say that she was not in a dream. The people and things in the dream can no longer be dismissed as just a dream.