Unique in the World

> For extending lifespan, a superior sword is especially so.,Opposite him stood a man and a woman, both with extraordinary bearing and elegance. In terms of temperament, they formed a striking contrast to the person who had spoken first.,The blade drew out half an inch, a gust of cold wind sweeping out. Su Ziyao swiftly sheathed the sword again, her movements so fast that one only saw a flash of cold light.。