Grave robbery

Fifty years ago, the Warring States Silk Book unearthed by Tufuzi (grave robbers) in Changsha recorded the location of a peculiar ancient tomb in the Warring States Period. Fifty years later, one of the Tufuzi's grandsons found the secret in his notes and gathered a group of experienced grave robbers to search for treasures. No one expected that there were so many ancient tombs. Strange things: Seven Stars Suspicion Coffin, Glaucoma Fox Corpse, Nine Snakes and Cypress. Who is the mysterious tomb owner? Can they find the real coffin?