Qingli and Youyue are a pair of fox immortals. In their previous lives, Qingli was set up by Youyue and married to the Black Dragon, bearing him a purple fox. Youyue and the Black Dragon then joined forces to kill her. Youyue married the White Dragon and gave birth to a black fox. In this life, the two are reborn on the day they choose their spouses. Youyue chooses the Black Dragon, and Qingli realizes that her older sister has also been reborn.
