The kind and caring Ling Wan (Anne Heung) and the selfish and evil Chor Chor (Marianne Chan) have been friends for years
. Jealous of Ling Wan?s beauty, Chor Chor decides to betray her best friend and coaxes Ling Wan to visit a face changer. The face changer helps Chor Chor to get Ling Wan's appearance and identity in return for power and wealth. As unbelievable as it can be, no one believes in the swap of identities between them. Can Ling Wan finally get back her own identity and regain everything that belongs to her? And will Chor Chor, having done so many evil things, receive punishment in the end?
凌云(向海岚)自幼丧母，与父相依唯命。她为了不想因出嫁离开老父而故意装丑，以避开上门求亲者。一次园游会，云无意中救了微服出游的皇帝 (张兆辉)，二人因而种下情根。皇上回宫後，对云念念不忘，遂决定纳云为妃。云的好友楚楚(陈妙英)知道此事後，心生妒忌，欺骗云同往江湖术士萧涛(魏骏 杰)处，用魔法将二人容貌交换，云不虞有诈，命运从此逆转。 楚凭着云的脸孔而得以在宫中享尽荣华富贵；可怜的云被出卖後有父不能认，有家归不得。云心有不甘，决定上京向皇上说个明白，为自己讨回公道。楚可不是一个 好惹的女子，云的生命从此起了翻天覆地的变化。 云和楚因为一张脸的缘故而获皇上赏识。换了脸的二人，命运是否也会从此对调？
