Courier Chen Mo has a secret: he can hear the whispers of antiques. In a delivery accident, he was stained with blood on ancient jade from the Warring States Period, and was forced to bind to the "civilization inheritance system" that broadcasts live broadcasts to past dynasties. From then on, he shuttled through the city during the day to deliver express delivery, and at night he conducted live treasure appraisals for historical figures such as Qin Shihuang, Li Bai, and Yue Fei, telling the ups and downs of the artifacts in his hands that traveled through thousands of years. When the "civilized energy" of live broadcast rewards began to change reality, Chen Mo discovered that the secrets guarded by his seriously ill grandmother and the tomb robbers who surrounded him were all closely connected with a war to protect national treasures that spanned time and space. And every time he tells the future to the ancients, he is subtly revising history and the present - until the enemy comes to the door, he realizes that what he delivers is never a package, but the firewood of civilization; what he wants to protect is not only his family, but also the "human voices" imprinted on every national treasure that have not been annihilated by time.