After accidentally transmigrating to the Great Qin dynasty, he became Ying Chang'an, the third son of the First Emperor, Ying Zheng, and awakened the Traveling Frog System from the start!
Ying Chang'an headed to Shang Commandery, near the bitterly cold northwestern frontier, to defend against the Xiongnu.
Ten years later, he received an imperial summons to return to Xianyang and presented the Art of Longevity. As fate would have it, Jing Ke attempted to assassinate Qin, and all the officials were too late to save the emperor.
With Ying Zheng's life hanging by a thread, Ying Chang'an cried, "Sword, come!" Countless sword shadows engulfed Jing Ke!
At this sight!
The Hundred Schools of Thought declared, "We are willing to submit to Your Highness Chang'an, for all eternity. We would never dare defy you!"
Ying Zheng said, "My son Chang'an has the makings of an immortal!"