C2537 Signs
Su Kuang first cultivated the Qilin Fire and used the Yan Yan Flame to refine it for a while, nourishing it. Then, he chewed on a Heavenly Treasure and turned it into the Sun and Moon Dragon Scale, condensing it in his abdomen. Then, he continuously burned it with four kinds of true flames to remove all the impurities from the dragon scale.
After a long time