Zhao Xuan was transformed into the illegitimate son of the First Emperor who "died young" and awakened the sign-in system. He originally wanted to be a rich man in the suburbs of Xianyang, but his invention of hot pot, ice cubes, and wine-making techniques attracted all kinds of "immortals" to pursue him. The medical saint asked him to cure the plague, the Mohist emperor asked him to create a magical machine, and even the master of the Yin and Yang family visited the incense boudoir at night. When Zhao Gaojiao issued an edict to force the palace, Zhao Xuan led three thousand servants into Xianyang. Ying Zheng, who was sitting on the dragon throne, looked at his beloved son who was carrying his sword up to the palace. He was surprised and happy: "Xuan'er, what are you..." Zhao Xuan knelt down on one knee: "Father, I am here to teach you what scientific rebellion is."