Three days later, in the secluded cave, a young figure sat silently on the rock, with a layer of fine black dragon scales covering every part of the body, each scale with cold luster, and filled with a sense of strength as hard as fine iron.


    On the surface of the dragon scale, what is hidden is a pattern of law intertwined with the two forces of thunder and fire!


    At the same time, when the two forces of thunder and fire surge, there is another invisible energy fluctuation, which slowly diffuses from the sitting figure and permeates the whole cave, which is the power of space runes.


    This figure is the Dragon extraordinary. With these three days of cultivation, he has fully adapted to the changes of the eight fold energy system of Shenhai realm.


    "Shua --!"


    At this time, a black-and-white light mass emerged leisurely from the body of the dragon. Faintly, light spread rapidly from the light mass, and soon formed a complex small light array.


    The front of the light array is white and the back is black. The two colors intersect, emitting an ancient and obscure energy fluctuation.


    If you observe carefully, you can find that in this ancient array, the countless lights connected with each other are creeping and changing at a strange speed.


    This strange change also makes the rune structure of the array have no fixed form. It seems that every moment, its array shape will be very different and difficult to capture.


    This ancient array can be said to be the greatest harvest of long Bufan during his training in 100 battlefields, the ancient yin-yang array!


    Yin Yang ancient array, with forward runes, can fuse energy, reverse reverse runes and decompose all things.


    Although long Bufan has been given this array for some time, he is still unimaginable. Who could have invented such a mysterious yin-yang array at the beginning.


    The reason why he didn''t use the decomposition power of Yin-Yang ancient array when competing with dragon teeth at baizong battle platform is that long Bufan knows that all external forces are paying close attention to their battle. If the secret of Yin-Yang ancient array is exposed, it may be coveted by many people.


    This is the truth that every man is innocent and bears his sins.


    Next to Xiaobai and huofenghuang, they are also paying attention to this magical ancient light array. As like as two peas of principle, which are all peristaltic, and even if they do not understand the principles of the formation, they believe that even if there are more talented gifted gifted men, they can not create the same pattern as this one.


    "Rong!"


    Then, long Bufan''s mind moved. Then, a powerful dark yuan force, fire Zhenyuan force, thunder force and space force quickly poured into the ancient yin-yang array under the control of long Bufan.


    At the same time, the front of the yin-yang ancient array suddenly emits soft white light. The complex runes rotate at a slow speed. Under its slow rotation, it emits a strange fluctuation.


    This strange wave, just like a strangler, actually integrates four strands of energy. Gradually, it can be seen that on the "ancient array of yin and Yang", it immediately began to evolve some new energy systems.