- Ancient China. Poor young cobbler Wu Di (Xiao Shen Yang) lives with his mother (Chen Hui-chuen) and is crazy about martial-arts picture books. One day he repairs the shoe of wandering swordswoman Yuelou (Kelly Lin) and later helps save her in a fight with wanted criminal Tian Baguang (Chang Li-wei), even though he has no martial-arts training. She tells him she owes him a life and can be found on Qin Mountain if he ever needs her.
Yuelou is actually a princess who was due to marry the emperor (Banny Chen) but ran away after setting fire to her palace quarters. In love, Wu Di sets out to find her, fighting river pirate Dugu (Zhao Benshan) and his sidekick (Cheng Ye) on the way, and also meeting a hermit Buddhist monk (Jacky Wu) who offers to take him on as a pupil. Yuelou plans to attend a martial arts tournament to establish her name, little knowing that the emperor's chief eunuch Cheng (Norman Tsui) has arranged for her to be secretly protected by Penal Bureau officer Yang Guo (Eric Tsang) and to win the tournament, so the emperor can award her the prize and persuade her to reconsider marriage.
General Li (Bryan Leung), who is actually Wu Di's long-lost father, is assigned to find her. Meanwhile, Wu Di meets Yuelou at an inn run by Rouge Red Phoenix (Tien Niu), who specialises in secret recipes for poisons.
Xiao Shen Yang
Zhao Ben Shan
Xiao Xiao Bin