Seeing that Ao Shun, the North Sea Dragon King, had already compromised and was about to retrieve the Yin Yang Taiji Furnace from the inner chamber, a loud shout suddenly came from outside the great hall. Sun Wukong's brows furrowed, and he looked toward the direction of the noise. There he saw two imposing young men walking in—one clad in a black robe, the other in silver and white armor—both of whom Sun Wukong knew well!
The one in the black robe was the eldest son of Ao Run, the Western Sea Dragon King, the Great Prince Mo'ang of the Western Sea, while the one in silver and white armor was Ao Lie, the Third Prince of the Western Sea, also known as the White Dragon Horse from his previous life, who journeyed to the West to seek scriptures with Sun Wukong. Sun Wukong used to call him Little White Dragon.