Shen Yuanjun heaved a long sigh and suddenly asked, "The two of you must know how Taiji came to be, right?"
"The union of black and white, yin and yang," Sha Wuchang replied in a low voice. "It evolves into all things; that is the origin of Taiji."
"What Taiji," Tai Huan scoffed. "Isn't it just two dead yin and yang fish..."
Chapter 3176