Zhou Dao was once a character recorded in unofficial history, but once he traveled through time, he became a vivid person. His life follows the historical trajectory impartially. Mingwu only wants to be a bystander of history, but does not want to think that she may be a participant from beginning to end.
Intention: Zhuang Sheng dreamed of butterflies, and realized that he didn't know whether everything between himself and Zhou Dao was just a dream.