一群来自香港不同阶层的年轻人，各自怀着不同原因，远离忙碌烦嚣的香港大都会，来到武当山上，追随两位甚有个人风格的男女武当高手学习武术，一起过着平和恬静的生活，从而认识到充满人生智慧的道家思想。经过几个月的学习，这群年轻人除了学到博大精深的武当功夫、彼此建立起深厚友谊之外，更从道家精神中对人生有了更深入的体会，因而帮助他们摆脱了上山之前所背负着的沉重包袱、解开了一直困扰着他们的种种心结，得以重拾信心，勇敢地继续面对眼前的人生大道。与此同时，一个隐藏于众人之间的秘密竟被揭开，使众人彼此之间的友谊和信念面对着严峻的考验。

After a setback in life, former Hong Kong undercover detective Pau Kai Chung heads to the Wudang Mountains in Hubei, China to get away from life. At Wudang he reconnects with his former martial arts senior Mo Yee Shan, who now operates an inn and martial arts school in the Wudang Mountains. She also takes in a man named Ho Ching Tung with a mysterious past. Kai Chung takes up a job as a chef at Yee Shan's inn. All is peaceful until a group of martial art students lead by Yee Shan's daughter Lok Yeung arrives. Lok Yeung and Kai Chung had previously met in Hong Kong, their encounter in Wudang brings back painful memories for Kai Chung...