Shen Xuanyuan, a dragon researcher in the 23rd century, traveled through an unexpected time and space experiment to the third year after Qin Shihuang unified the six countries. He has the blood of the dragon clan's hidden vein flowing in his body, and he has perceptions and fighting instincts that ordinary people cannot match. However, because his appearance is too ordinary, he was once regarded as a refugee and was imprisoned in a refugee camp outside Xianyang City. By some mistake, he killed an assassin who had been lurking for a long time on the street when the First Emperor was on patrol, and since then he has entered the center of the Qin Dynasty's power whirlpool. Ying Zheng wants to use him, the remaining forces of the Six Kingdoms want to kill him, and women with different identities one after another are also intertwined with his fate in this troubled world. He didn't want to be the emperor's knife, but he would never be the meat on anyone's cutting board.
