Ziweixing belongs to Jitu and is the emperor star in the middle of the North and South Dipper.
Five hundred years ago, purple stars streaked across the sky, blooming with bright purple light.
At the same time, a world-famous sword has been cast, named: "Ziwei"
This sword exudes a kind of purple light. When dancing with the sword, the purple light overflows, gorgeous and colorful, like colorful butterflies flying, with ease and no bloodthirsty. It is the sword of the emperor. Only women with the surname Ming can be called sword masters.
Every eighteen years, Ziweixing reappears, and at the same time, the sword master will choose one person.
This man is the king of heaven and earth!
The swordsmith said: "The appearance of an emperor brings blessings and disasters."