Two black arcs of lightning staggered each other and flew towards the same location, and the huge energy was that the air inside the cave became uneven, and the scenery that appeared in the field of vision began to distort.

The thunder in Song Yufei's hand buzzed, the blue light did not decrease, and the magic circle at the front reappeared, and the blue and purple points of light in the octagonal spun rapidly into the weapon, and Song Yufei himself was wrapped in a layer of blue light.

Song Yufei knew in his heart that if the black dragon spit out another black lightning bolt at this time, he was afraid that he would not have the conditions to resist at all, but there were three possibilities for the black dragon to delay his move.

One is that the black dragon is worried that the move is too domineering, and if it is released, it will directly smash itself to pieces, and it will not be able to enter;

Second, the other party was worried that if this energy was unfortunately absorbed by the thunder in his hand, he was afraid that it would become extremely tricky;

Third, that is, the move of the right talent needs to consume more attribute power, and the opponent can't use the second blow for the time being.

In fact, after fighting a few times, Song Yufei was the first to discover that although Lei Teng could absorb the power of the thunder attribute, it was limited to those beating arcs.

The three black arc balls in front of him were close at hand, but Lei Teng only absorbed the energy of those arcs that burst out of the arc balls, for the kind of condensed attribute attack, Lei Teng didn't have any intention of absorbing it, but now the other party hasn't found it, if the black dragon finds out, he won't fight with himself so carefully.

This way of consumption is not cost-effective for Song Yufei at all, after the blue light resisted the second arc ball, the blue light on Song Yufei's whole body flashed, turning into purple light, and the person disappeared instantly.

The first arc ball was completely dissolved by the blue light, but the second and third ones exploded in an instant without the resistance of the blue light, and the entire cave was covered with beating arcs, as if there was a heavy rain of lightning in it, and the rock at the top of the cave crackled and fell, and the whole mountain shook with the rhythm of the arc.

This kind of arc is exactly the degree that Lei Teng can absorb, Song Yufei held the war spear with one hand and held it across his head, countless arcs consciously jumped towards Lei Teng as if he was attracted, and in a breath of time, the blue light of the war spear was sheng, and it was brilliant, and it could be used as a high-brightness fluorescent tube.

Seeing this, the black dragon roared angrily, twisted his body, and rushed towards Song Yufei, obviously he had not discovered the secret of the weapon in Song Yufei's hand absorbing the power of the thunder attribute.

The black dragon's body is huge, but the speed of movement is not slow, I saw him dancing up and down, the huge head rushed over first, Song Yufei's purple light appeared under his feet, leaving an afterimage on the spot, and the next moment appeared on the right head of the black dragon, holding Lei Teng with both hands and smashing it down at the neck of the black dragon from top to bottom.

The black dragon was a little jealous of Song Yufei's speed, the attack just now was actually not unsure, no matter what, the other party would not take his own attack, so at the moment when Song Yufei disappeared, the black dragon had already made several ways to deal with it.

I saw that the body behind the black dragon's front paws suddenly bowed upward, forming a huge arc, the huge head rose upward, and the neck suddenly became vertical, and Song Yufei's blow was too strong, and the sudden change of the black dragon made him not in a hurry, and the blow directly missed.

At this moment, the black dragon's entire body shook, his front paws slapped to the ground, the raised head turned backwards with his body, and twisted outward when the black dragon's head reached the highest point, the dragon's head was straightened, and the slender body shrank suddenly, wanting to entangle Song Yufei in it.

Song Yufei's blow was dissipated by the black dragon's movements, and the thunder teng spear slid down against the black dragon's back, and landed on the fin of the black dragon's back with a bang.

Unexpectedly, the black dragon's fins were unusually hard, although Lei Teng vented his strength, but it couldn't hurt the black dragon's fins like this, just when Song Yufei was still surprised, the circle formed by the black dragon's body had shrunk to a size that almost made Song Yufei unable to escape.

"Be careful!" Chi Shui shouted, and a huge ice pick flew towards the black dragon at an extremely fast speed.

The black dragon didn't even turn its head, and the tail of the dragon that fell behind it pulled out according to its own movements, and slapped right on the ice pick, and suddenly the huge ice pick turned into a little debris.

Song Yufei woke up like a dream, there was no foothold at this time, and he almost couldn't escape if he wanted to, so he hurriedly erected the thunder in his hand, and the upper and lower ends of the war spear pressed against the black dragon's body, as a support to prevent himself from being swept up by the black dragon.

The black dragon's body obviously felt that the opponent's weapon was lying in a circle around him, and no matter how hard he tried, he couldn't tighten it, but no matter what, the opponent's weapon was controlled by himself.

"Whew!"

The black dragon roared, and the huge head poked out from the side around the circle it had formed.

Song Yufei was standing on the back of the black dragon, and the thunder in the middle was against the body of the black dragon, and suddenly saw the big head of the black dragon coming down from above, looking at himself, only to feel that the cold sweat broke out on his back, and the big lantern-like eyes of the black dragon showed a fierce light, and a fishy smell came to his face.

"Old man, look at what you are capable of now! Suffer death! Thunder-thunder-million-jun! I saw that the black dragon opened its bloody mouth and aimed at Song Yufei, and a suffocating force was rapidly converging.

"Isn't it?" Song Yufei gasped, at this time, the other party wanted to release that terrible skill!

The black dragon didn't give him a chance to think about it at all, with a flick of his neck, a black arc shot out instantly, the distance was too close, and Song Yufei didn't even have a chance to run.

Chishui shouted, "Yufei! Come on! ”

But her voice couldn't penetrate at all, the moment the black arc shot out, the air in the cave was pushed away by this energy, forming a vacuum around the black arc, the blue streamer exploded irregularly in front of Song Yufei, and each streamer danced with a black arc, and the next moment behind the black dragon's circle, countless black wires rushed out and spread out radioactively, and this direction was facing the entrance of the cave that had been expanded.

"Boom!" With a loud bang, the hole that had already been enlarged was enlarged several times in an instant, but the light coming in from the outside was extremely dim, and the energy from the black arc at this moment covered the light.

Chi Shui was stunned by the scene in front of him, stayed in place, stared at the black dragon with his eyes, and shouted heartbreakingly: "Yufei! .................." eyes were blindfolded with tears, and the scene in front of him blurred.

At this moment, I heard the black dragon shout in surprise: "What! How can it be! ”

Chi Shui was startled, wiped his eyes with his hand, only to see that the black arc shot by the black dragon was slowly fading, and in the circle formed around his body, a dazzling white light shot out, and there was a layer of blue light film in the white light, and Song Yufei stood there behind the light film, except for the clothes on his body that were a little damaged, he was unharmed!

"This time...... Saved my life again...... Thank you so much......" Song Yufei said slowly, then raised his head suddenly, and a huge arc ball was freed out of each of his hands and thrown out at the black dragon's head.

The black dragon hurriedly swung his head to the left, but the two arc balls drew two irregular curves in the air, one of which hit the dragon horn on his left side as the black dragon turned its head.

"Boom!" With an explosion, the huge explosion force blew the dragon's head to the other side, and then the second arc ball hit the black dragon's mouth without deviation......

The black dragon's body shook, the huge dragon head was raised backwards, and a ball of fire erupted from the point where it hit, but the black dragon's hind claws slapped at Song Yufei's back from behind at this time.

Song Yufei only felt a chill behind him, purple light flashed under his feet, and the black dragon's hind claws slapped on the war spear through Song Yufei's afterimage, "Ding!" With a bang, Lei Teng was slapped by the black dragon, and a blue arc fell to the ground in the air.

Song Yufei instantly mobilized the power of his attributes, using the wind and thunder to the extreme, several flashes appeared in front of Lei Teng, and just as he was about to reach out to take it, a huge black claw fell from the sky, and pressed on the top of the war spear, the entire cave trembled, and several gaps were listed on the ground.

Song Yufei hurriedly retracted his figure, and heard the black dragon's gloomy laughter: "Hmph, hum, hahahahaha......"

Song Yufei looked up, the black dragon slowly straightened up the huge dragon head, and then suddenly looked at Song Yufei with a low double yang and red eyes, with blood on his mouth, and roared angrily: "Boy! What else can you do now! ”