Lu Mingyi is the legitimate eldest daughter of the Gongyang Marquis's household, raised from childhood to fit the ideal of a noblewoman in her father's eyes.
One day, her mother calls her over and reveals that she is not a biological daughter of the Lu family.
Determined not to make things uncomfortable for everyone, Lu Mingyi leaves the Gongyang Marquis's household without hesitation.
But at an abandoned City God temple outside town, she obtains the Yin-Yang Ghost Carriage. From then on, she stands with one foot in the underworld and one in the mortal realm.
