Sun Wukong crossed his legs and rested on a soft cushion transformed from a somersault cloud. He held a fairy peach branch in his mouth and looked at the artificial sun that never sets outside the Water Curtain Cave in Huaguo Mountain with half-squinted eyes. This is the "Buddha's Light Shining" specially given by Tathagata Buddha. It is specially designed to add luster to the mansion of the victorious Buddha. It is euphemistically called "where the Buddha abodes, there should be Buddha's light."