Bai weixing is a 22 year old human who was meant to be the bride of serial killer Gumiho feng Qincheng. she unknowingly got married to him and then finds out his true identity. she believes there is hope for Qincheng and that belief disappears when Qincheng murders her family. shen then swears to avenge her family. chen shijun is a 600 year old fox spirit who also plans to avenge his loved ones by killing Feng Qinchen. The two meet and began working hand in hand to rid themselves of Qincheng and at the same time begin their love journey.