春秋战国时期，一向昏庸好色的齐宣王（梅艳芳饰）误闯夜叉山，碰上了美丽的寨主钟无艳（郑秀文饰），齐宣王决定把钟无艳娶为皇后，可是一直倾心于钟无艳的“狐狸精”（张柏芝饰）出手阻挠，只要钟无艳爱上其他的人，脸上便会无缘无故多出一块难看的红斑。狐狸精后来化身夏迎春勾引齐宣王，齐宣王终日沉醉温柔乡。而钟无艳为了夫君出生入死、南征北战。齐宣王只会有事求助于钟无艳时才好言相向。齐宣王十分好赌，竟然把钟无艳作为作为筹码输掉了，钟无艳愤怒离开，脸上红斑也自然消失。夏迎春得逞后也离开了皇宫，齐宣王才发现自己最爱为何人，浪子回头。在受到叛徒攻击时，还是爱着齐宣王的钟无艳，赶到了皇宫，帮忙驱走外敌……

齊宣王誤闖夜叉山，碰巧撞上了風姿綽約的寨主鍾無艷，二人一見鍾情。鍾情於鍾無艷的狐狸精被拒愛，於是向無艷施「愛情咒」，使其臉上忽然多了塊大痣，把齊宣王嚇得拔腿而逃，二人感情從此障礙重重。狐狸精化身為美女夏迎春去勾引齊王，忽男忽女的她竟同時愛上齊王和無艷，硬是周旋在二人之間。齊王被狐狸精的美色所誘，但無艷仍對齊王痴心一片，甘為齊王南征北戰，衝鋒陷陣、出生入死。無艷在迎春多番打擊下多次入冷宮、坐天牢仍無怨無悔，對齊王矢志不渝。齊宣王總是有難就找鍾無艷，無事寵愛夏迎春。後來還嗜賭成性，把無艷也當作籌碼輸了出去，令無艷傷心欲絕。最後，國破家亡之後的齊王終於醒悟自己所愛的是誰，於是浪子回頭。

Lost in the woods, the Emperor Qi stumbles across local chief Wu Yen, his predestined bride, only to accidentally free a promiscuous fox fairy who promptly falls in love with both of them, changing between man and woman to clumsily woo each, setting the scene for a constantly shifting triangle with the emperor torn between both the fox fairy and Wu Yen and the fox fairy after whichever one will agree to marry her first.

Une légende célèbre raconte qu’un empereur un peu idiot eut la mauvaise idée de libérer un esprit maléfique alors qu’il avait perdu son armée dans la forêt. Cet esprit se transforma alors en une belle jeune femme et vint s’immiscer entre l’empereur et sa nouvelle femme, Wu Yen.

실수로 불여우의 봉인을 푼 제선왕, 제선왕과 혼인하려 하는 야차산 두령 종무염. 여남 상관없이 쉽게 사랑에 빠지는 불여우는 종무염과 제선왕 모두에게 구애하고, 셋의 관계는 뒤틀리기 시작한다.

เรื่องราวความรักระหว่าง "จักรพรรดิ์ Qi" (เหมยเยี่ยนฟาง) และโจรป่ารูปโฉมงดงาม "Wu Yen" (เจิ้งซิ่วเหวิน) ทว่าความรักของทั้งคู่ถูกขัดขวางด้วย "Yin Chun" นางจิ้งจอกที่มีอิทธิฤทธิ์สูงส่ง และทำให้จักรพรรดิ์ทรงเห็น Wu Yen เป็นเพียงหนึ่งในหมากของแผนการของเขา กว่าที่เขาจะกลับมาเห็นค่าของเธอก็สายเกินไป พระองค์จึงเริ่มต้นออกตามหาหัวใจของพระองค์ ท่ามกลางอุปสรรคที่สร้างขึ้นโดยนางจิ้งจอกเจ้าเล่ห์ Yin Chun

Tề Tuyên Vương là người đã có hôn ước trời ban với Chung Vô Diệm nhưng hắn là một kẻ tham sống sợ chết, có mới nới cũ, vô dụng bất tài hèn hạ ... nói chung là nơi hội tụ của tất cả những tật xấu trên đời. Trong một lần tình cờ Tề Tuyên Vương và Chung Vô Diệm đã gặp nhau và cùng giải thoát cho con Hồ Ly Tinh sau này hóa thân thành Hạ Nghênh Xuân. Hạ Nghênh Xuân muốn chiêu dụ Tề Tuyên Vương để cho Chung Vô Diệm trở nên chán ghét hắn, sau đó sẽ đoạt được mỹ nhân nhưng không ngờ chính bản thân mình cũng bị rơi vào lưới tình.