Li Yunbo’s gritty action thriller focuses on a mysterious thief that seems to be connected to a bloody battle that still resonates. The Nameless and Tang-Man sects duelled bitterly through the ages - until a violent swordsman named Chang ended their feud in massacre and vanished without a trace. An ambiguous new swordsman aims to discover the fates of Chang and his victims in this stylised and stylish wuxia film.