"How did this black hall come about? It's obviously a cold dead thing, but it can use such a subtle move, and it can't fight with the king, it's really amazing!"

Lin Sen secretly pondered, and was amazed by the methods of the saint back then.

A realm opened, and the thunder long knife suddenly dispersed, turning into a sea of thunder, and the color became darker, as if a terrifying aftermath was brewing.

The black long sword suddenly shook, and it slashed at each other, not knowing where it slashed, not in front, not in the back, not in the left, not in the right, not on the top, not below!

In short, even Lin Sen can't see through the direction of this sword, I'm afraid that only by being in the middle of it can he feel the clue by pulling by his breath.

At this time, the thunder sea that turned dark blue also changed and began to flow violently.

But Lin Sen could see that this flowing ocean was actually a convergence of one knife after another, and the knife momentum was like waves, waves, and tides, getting stronger and stronger.

The boundary held up by the black long sword suddenly cracked, and the thunder sword surged in.

Then, the black sword that was split out of the void disappeared, and just disappeared out of thin air.

Lin Sen frowned, suddenly realized that something was wrong, and quickly turned his gaze to Hu Xian'er.

"Be careful!" he shouted.

As soon as the voice started, the void shook, and a black long sword flew out, slashing at Hu Xian'er from top to bottom.

Bang!

Countless rays of light converged, sealing all possibilities of evasion, and everything disappeared with it!

What about Hu Xian'er?

Lin Sen's eyes widened, and in his induction, Hu Xian'er was not dead, but suddenly disappeared.

His heart jumped suddenly, Lin Sen looked sideways at the Great Avenue Tree that he was carrying on his left shoulder, and saw Hu Xian'er's figure flying out of it, condensed, standing on the horizontal trunk and smiling at him.

"Thanks for the reminder!"

With a smile, Hu Xian'er made a move, and Lei Hai rolled up and turned into a spear, stabbing at the black sword that flew over from the side.

At this time, the black long sword was about to slash in front of the two of them, Lin Sen only felt that it was dark in front of him, and the vicinity turned into darkness, and he couldn't see his five fingers.

"No disaster!"

Lin Sen scolded secretly, and the "Spirit Sword Xiaoqing" in his hand suddenly roared softly, and the sword light jumped, slashing in a certain direction, and naturally slashed away.

Bite!

The tips of the two swords collided together, and the spirit sword in Lin Sen's hand bounced up and slashed out leisurely, the trajectory was mysterious, trembling slightly, as if it felt thunder, and it reverberated softly.

While!

The two swords collided again, and the black long sword was bounced into the air.

"Huh?"

Hu Xian'er above seemed to be surprised by Lin Sen's strength, and exclaimed, "Good swordsmanship, good strength!" and then praised.

As she spoke, she also made a move, revealing a flaw at the moment when the black sword was bounced off, how could she not seize such an opportunity.

The thunder spear that pierced the sky turned into a long knife again, and slashed nine times, purple lightning overflowed, the air flow collapsed, and the roar was loud.

Nine cyan thunder dragons are entangled head and tail, slashing towards a certain place, to the yang and the evil.

When!

With this heavy blow, the black sword was not blocked, and the side of the sword body was hit by heavy continuous blows, and it was instantly shattered.

The black particles screamed and wanted to converge again, how could Hu Xian'er give it this chance again, and pressed her hands violently.

"Broken!"

The sound is like thunder, rolling away!

Her aura suddenly climbed to the peak, and the thunder long knife slashed down extremely fast, heavy, and fiercely.

At that moment, the world seemed to slow down, and only electric light penetrated the solidification.

Bang!

The dark clouds of the void flickered, and countless silver snakes jumped around in the darkness, instantly condensing into a strand with a blue color.

Bang!

The green thunder as thick as a bucket fell, five in a row, end to end, directly blasted through the darkness, and fused with the falling thunder long knife, punishing the heavens.

The darkness was dispelled, and lightning illuminated his eyes, and Lin Sen could clearly see countless black particles turning into nothingness in the thunder.

"It's a pity!" Lin Sen said secretly in his heart.

If this black hall can be subdued, it will be a big help, and it will be enough to suppress one side if it can fight like this with the supreme king.

Lei Mang dispersed, the space was restored and clarified, and a crisp voice came, Lin Sen followed the prestige, only to see the multicolored brilliance spread out in the void, revealing a deep black channel.

"Let's go, this passage won't last long!"

Hu Xian'er reminded her and flew towards the passage, followed by Lin Sen.

The next moment, the two of them had already appeared in the big pit after the stone tablet was dug out, Hu Xian'er took a deep breath, and her face showed an intoxicated look.

"I'm finally free!"

Then he turned his gaze to Lin Sen and threw the small green bead to him, "This girl will do what she says, and she will never break her word!"

Lin Sen took the bead, put it in his arms, and quietly put it into the space gourd, with a smile on his face.

"Senior, there is a way to solve the hidden danger of the Great Avenue Tree!"

"Let's go up first, I don't want to stay in this place for a moment!"

Flying into the air, Lin Sen's heart moved, and he looked down, only to see that the black passage began to slowly shrink and soon disappeared.

When she came to the ground, Hu Xian'er looked at Lin Sen with a smile and said, "Don't call me senior in the future, I don't think I'm old, and do you want to return this broken tree to me first?"

Lin Sen happily put down the Great Avenue Tree, stepped aside, and said in his heart, "How did you pick it up?"

But I saw Hu Xian'er's little hand reach into the Great Avenue Tree, take out an emerald green ring of unknown material, and bring it to the thumb of her right hand.

Then with a wave of his hand, a burst of green light flashed, and the Great Avenue Tree disappeared.

She smiled at Lin Sen and said, "If you hadn't pulled it out, I really wouldn't have been able to collect it, the roots of this broken tree were not only rooted in the soil but also deep into the void." ”

Lin Sen's eyes flashed, "Space Ring?"

"That's right! the weight of a ring this girl can still afford!"

Lin Sen shook his head, he really didn't expect this stubble, mainly because the space magic weapons were too rare now.

"Senior..."

Hu Xian'er glared at him, "Call me princess!"

"Princess Xian'er, can you tell me now?" Lin Sen said with a wry smile.

Hu Xian'er grinned, "That's good! But let me state first: My method will definitely work, but if you can't use it, you can't blame me!"

Lin Sen chuckled in his heart, he had a bad premonition, could he have been tricked?

Hu Xian'er glanced at him, her expression seemed a little embarrassed, and emphasized again: "It must work! I didn't lie to you!"

Lin Sen couldn't help but smile bitterly, "Princess Hu Xian'er, just say it quickly, can you use it first." ”

"That's all the girl said, don't blame me if you can't use this method!"

"Yes, yes, absolutely not to blame!"

Hu Xian'er smiled shyly, "In the years I spent with this stupid fool, I watched him study the Great Dao Tree, and finally got results, but this results were useless. ”

"Oh, what is the result?"

"This tree of the avenue seems to not only restrain Pangu, but it is also restrained by Pangu..."

Lin Sen was stunned for a moment, as if he had thought of something, could it be ......?