Leung Hau-Chi (Choi Siu Fun, Ada), a typical Hong Kong girl – fussy, arrogant and easily irritated by the sight of beautiful young ladies. She is desperate for love but her love story always ends with a bad ending. As Chi is plunged into misery and despair, an accident happens and leads to her abrupt transformation into a superwoman of charm and immense strength. Every time Chi mutates, she is equipped with extraordinary powers, through which she fights for justice and helps the weak, joyously exploring and experiencing a dazzling kaleidoscope of adventures. Along the way, she is happy to have met three nice men, namely the brave yet traditional policeman Yeung Ho-Yin (Wong Tak Bun), the good-natured gentleman turned nouveau-riche businessman Tsu Wing-Fai (Raymond Cho), and the super-talented genius Kan Ming-Hin (Chan Ho, Moses). Fortuitously, Hin is in love with Chi in both her usual and mutated states, leaving her stranded on the horns of a dilemma.
It is always hard to be plain and perfect at the same time. Even superwoman will face many problems in life, Chi is unable to get out of the maze of love. How is Chi going to cope with it? Who would be the one for her for a lifetime?