Goddess of Oblivion Meng Po manages the underworld and takes care of daily affairs. God of Love Yue Lao in the heaven is in charge of marriage and wedding affairs. One red and one white, they were originally unrelated mythological characters, but they are inextricably linked. The movie "The Origin of the Legend of Meng Po" takes fate and mythical love as its themes, and deeply explores the past and present lives of Meng Po and Yue Lao, two mythical figures with extremely high public recognition and conflicting functions.
Female business owner Ding is put in prison for fraud conspiracy. To fight for survival, she recruits Bo to fight against Sister Po for leadership in prison. Out of nowhere, recidivist Waan joins the battle too to reclaim her status.
A locust plague that was rare in a century has invaded the land of Wuzhou. Empress Wu Zetian orders the delivery of relief money to the disaster area, but on the way, tens of thousands of taels of silver are robbed and disappear into butterflies. Detective Dee has ordered his personal assistant Zhao Yuanzhen to investigate the case, while he himself sneak into the civil investigation on streets. In the process of investigating the case, they encounter a suspect, Guan Xiaoqi, who needs to prove his innocence, and are caught in a difficult situation when the relief money is robbed again. The case of the butterflies is a mystery, and the dynasty's power and intrigue are raging.