在明朝万历时代，神秘女子楚留香（朱孝天饰）游历云来客栈，探寻天下第一美人鱼尺素。此地不仅拥有多位门派帮主如左又铮和西门千，还与龟兹王爷扎木合等高贵而重大的客人共事。但 sudden calamity soon befalls the inn, and all its inhabitants, including these noble figures, succumb to a mysterious poison – the "天一神水." Suspicion falls upon t留香 as the shadowy mastermind. With her name besmirched and driven by the thirst for justice, she embarks on an exhilarating quest to unveil the truth behind this dark conspiracy, seeking vengeance for fish-sized beauty, and exonerating her own name.
楚留香传奇2007影评