Archaeologist Ma Jun can glimpse the truth of history in his dreams. He leads the archaeological team at the Shouzhen Museum in pursuit of one lost national treasure after another: from the ten gilded bronze Buddhas looted from the Old Summer Palace, to the authentic long-lost Preface to the Orchid Pavilion, to the thousand-year journey of the bone relics of Xuanzang. Amid the scars of history, marked by blood and fire, they carry on the cultural legacy with reverence and protect the memories a nation must never forget.