Online games continue to be renovated and developed with the advancement of science and technology. The plot begins with an experiment. With the fast pace of life brought about by the rapid development of technology, people all over the world have begun to suffer from insomnia on a large scale. The official happens to be researching a method of combining online games with dreams. The heroine Liuyue was left in a dream, and for some special reasons, she became Ning Tu's first test subject. The name of this online game is "Dream Space".
"Butterfly or you, which one is you? Reality or games, who is your dream?"