Imperial Tomb Raiders (1973)

After Emperor Xian Feng’s beloved concubine Cao passed away, he arranged her secret burial in a vast cave deep in the remote Qing Gang Mountains. Whispers claimed the legendary “Eternal night-shining Pearl” was laid to rest with her. Two decades later, rumors surface that one of the eight palace maidens once chosen to accompany Cao in death somehow escaped. Now, a ruthless gang of bandits hunts her, desperate for her to guide them to the hidden tomb. But their plans meet fierce opposition from five skilled female warriors and a determined government official.