Before we can improve the subtitles, we need to understand the source material. "Zu Mountain" isn't a single movie but a sprawling mythology that has been adapted multiple times. The name "The Zu Mountain Saga" can refer to a few different things, and knowing which one you have is the first step to finding better subtitles.
The evil forces of the Dark Sect, led by the ruthless Mo (played by Donnie Yen), threaten the land, seeking to dominate Zu Mountain and exploit its ancient secrets. The three brothers must put aside their differences and join forces to defeat the Dark Sect and restore peace to the land. zu mountain saga english subtitles better