When {Chen Yan}, a graduate student in the Department of History, was sorting out unearthed Qin bamboo slips, he accidentally triggered the star map code on the slips and traveled to the thirty-fifth year of Qin Shi Huang, which happened to be the eve of burning books and humiliating Confucian scholars. Relying on his professional knowledge, he formed an alliance with the Qin Dynasty's top minister {Meng Yi}, hoping to prevent the catastrophe of book burning, but he was shocked to discover that the Qin bamboo slips concealed the secrets of ancient time and space relics. The elixir of immortality that Qin Shihuang was searching for turned out to be the energy source of the space-time device. Faced with Zhao Gao's increasing pressure, Chen Yan dealt with the Qin court's power struggle, trying to protect the right track of history from being tampered with, and at the same time saving precious classics that were about to be burned. In the end, he encrypted and preserved the core contents of the Qin slips, and in the name of the alchemist, he completely disappeared in the long river of history, leaving only a dusty legend.
