"Speaking of these notorious male and female thieves, they come and go without a trace, ruthless in their actions, indiscriminately slaughtering people. Yet, no matter how fearsome the bandit, who would dare commit such heinous deeds outside of Yu Capital City? Do you know what they stole from the Sword Casting Sect? It was none other than the Yin Yang Qiankun Knot!"
"As for this Knot, it's indeed a secret treasure for Dual Cultivation. When a man and a woman each ties an end around their waist, they can exchange True Qi, circulate the cycle of Zhou Tian, follow the path of heaven, earth, and human relations, exploring the secrets of the Eight Extraordinary Meridians..."