Wei Xueran, Princess Zhaohua of the Ming Dynasty, was burdened with a blood feud. When the palace city collapsed, she traveled four hundred years with the handed down martial spirit "Shuangtian Qingluan" and landed in a bizarre modern city.
As a "black householder" with no identity and nothing, she struggled to survive in this strange world with the tactics and martial arts she learned in the palace. Just when she thought her martial arts skills were enough to slay dragons, she discovered that her dormant martial arts spirit began to awaken, giving her extraordinary power.
The ancient martial arts collided with modern technology, and superpowers and mysterious organizations hidden in the shadows of the city came one after another. Wei Xueran must continue to discover the secrets of martial arts while adapting to this new world to make herself stronger. She wants to find out the truth about her time travel, and she also wants to live an unstoppable path in this new world for herself and her lost motherland.