Xiang Haikui grew up resilient and optimistic despite losing her mother and her father disappearing when she was nine. At eighteen, she dreams of her father, who tells her he’s in another world and has sent someone to bring her to him. After traveling through countless worlds, she meets the cold and mysterious Yin Changli, who promises to reunite her with her father but demands she sign an unfair contract first. As they set off on an adventure together, their lives become intertwined, leading to unexpected discoveries and challenges.
In the second year of Hongdao, the Tang Dynasty is engulfed in turmoil as strange phenomena emerge across the land, instilling fear in the populace. Detectives Zhuge Qin and Huang Yi, along with Cui Yaoguang, a female official from the Bureau of Celestial Measurements, are assigned to investigate and quell these disturbances. As they delve deeper into the mysteries, these three ordinary individuals find themselves unwittingly caught in a deadly power struggle within the court—an intricate conflict they never intended to be part of.