What to do if your uncle is a murderer and is going to deal with you according to the principle “the war will write off everything”? That's right: defend yourself. Protect yourself in any way. And - to run away when revenge has been taken, because in a country where there is no law, no one has the right to defend themselves. What to do if an “artifact” has fallen into your hands, sending you through centuries and space. That's right: survive. But if you have a head on your shoulders, brains in your head, and your arms grow from the right place, the task is not so impossible. After all, the Celestial Empire during the heyday of the Tang Dynasty is not the worst place on Earth. There is a place to apply your skills, and there is someone to pass on “memories of the future” to, even if you don’t want to do it. But if you are being hunted by the former owners of a strange “artifact”, you have no choice.