长洲岛是香港的一座小岛屿，人们在上面依靠大海生活的不是富裕但是却很安逸，大多数人享受这里的慢生活。罗娇生活在这里却是一个死心眼的美女，她为了报情敌的仇，准备拉上三个姐妹一起参加出水芙蓉的游泳接力赛，让情敌落选伤心

她的三个姐妹分别是被算命人说命犯孤星的病秧子阿玉，草食主义者双胞胎大花和小花姐妹，罗娇为了取得胜利绑架了郭志远，他是一个游泳明星被称为“飞鱼王子”。郭志远帮助四个姐妹经过一番艰苦的训练，游泳的技术也是突飞猛进。罗娇无意之中遇到了传说中的“海上观音”赐予了她游泳的超能力，从此泳技更是进步飞速。渐渐地郭志远对活泼努力的罗娇动心，但是罗娇却误会他喜欢上了阿玉。终于到了比赛这一天，因为海上观音再次仙灵，阿娇一对获得胜利。

Cheung Chau Island is a small island in Hong Kong. People rely on the sea to live on it. They are not rich but very comfortable. Most people enjoy the slowness here. Life. Luo Jiao lives here but is a stubborn beauty. In order to avenge her rival, she plans to drag three sisters to participate in the swimming relay race in Chushui Furong, making her rival sad when she loses the election

Her three sisters are Ayu, a sick child who was said by a fortune teller to be a lone star, and herbivorous twins Dahua and Sister Xiaohua, Luo Jiao kidnapped Guo Zhiyuan, a swimming star known as the "Flying Fish Prince" in order to win. Guo Zhiyuan helped the four sisters go through a lot of hard training, and their swimming skills have also improved by leaps and bounds. Luo Jiao accidentally met the legendary "Sea Guanyin" who gave her the superpower of swimming, and her swimming skills have improved rapidly since then. Gradually, Guo Zhiyuan fell in love with the lively and hardworking Luo Jiao, but Luo Jiao misunderstood that he fell in love with A Yu. Finally came the day of the competition, because the Goddess of Mercy on the Sea appeared again, and Gillian and his wife won.