Zhuang Sheng dreamed of butterflies, but he didn't know that Zhou's dream was Butterfly Yu, and the butterfly's dream was Zhou Yu? Butterflies and Zhuang Sheng are the same, dreams and reality are the same. In different worlds, I met you in dreams, fell in love with you in dreams, separated or stayed together. The heroine is a beautiful and lovely dream recorder, wandering between dreams and reality, searching for success, one dream after another, can you tell if it is deep in your bones? Zhuang Jue and Ye Kun wander among the love, hatred and resentment of the world. They have various life styles, love, hatred and grudges, and they go back and forth through the ages.