Looking at the endless black ice forest, Wu Fei had the illusion of returning to Xuannu Mountain in an instant, and he took two steps forward, his eyebrows furrowed tightly.

"What's wrong with you?"

Wu Xing'er asked.

Wu Fei said: "It's nothing. With that, he took the lead and walked forward.

A faint layer of ice mist rushed towards him, and this strange cold pierced into the marrow of a person like a needle.

"Is this really not a forbidden place?"

Wu Xing'er improved the spiritual power of protection, and couldn't help but ask again.

Wu Fei nodded and said: "The map says no, because you can enter and exit freely here, if it is a forbidden place, you can't get out if you go in, or you have to pay a price to get out!" He said as he stretched out his hand and pulled up an ice crystal pillar, the aura turned, and the burning technique was used, and the ice crystal pillar suddenly melted into water.

Wu Xing'er asked, "What is the special feeling of this icicle?"

Wu Fei replied: "No, it's just ordinary icicles, I'm just wondering how they grow on the ground and look like this." ”

"Perhaps, something is protecting the monsters in the Beast Mountain. Wu Xing'er guessed.

"Maybe. ”

The two of them walked forward cautiously, walked out dozens of feet, and the ice crystal pillars on the ground in front of them began to grow, already knee-high, and the thickness was the same as the arms of children, but the separation of these ice crystal pillars was large, and it usually took twenty or thirty steps before one appeared.

Wu Fei took out a piece of talisman paper and buried it in the ground.

Wu Xing'er said: "What are you doing, I always think that you are making a big fuss, that dwarf monster, he is a sixth-layer high-level cultivator, but we are prepared, and we will fight him again in a dignified manner, we may not lose, why do you need to come to such a strange place?"

Wu Fei smiled slightly and said: "If it's just a dwarf monster, we don't have to be too afraid, because we can't win the battle and we can run, but this is the territory of the Demon Dao, we are not familiar with the terrain, and I don't know if he has other companions, so it is necessary to find a place to take a look!"

Wu Xing'er felt that Wu Fei was a little mysterious, but she didn't have any better insights.

The further you go, the thicker the cold becomes, and the black ice icicles are getting thicker and taller, and the icicles in front of you can't be hugged by one person, as if you have walked into the forest, the only difference from the forest is the deep dead silence here.

Wu Fei buried a piece of rune paper every time he walked, and sprinkled some crystal sand.

Wu Xing'er said: "If that dwarf monster falls from the sky, your preparations will be superfluous!"

Wu Fei said: "This is not necessarily, in such a dangerous place, the dwarf monster may not dare to fly, as the saying goes, be careful to sail a ship for ten thousand years, this is not a waste, but be careful!"

Wu Xing'er pursed her lips and said, "You have a lot of reason!"

In fact, Wu Fei buried the rune paper and was also useful in preventing getting lost, in this regard, although Wu Xing'er cultivated to a level higher than him, her knowledge and experience were almost zero.

The more the two walked inside, the more they felt that the black ice forest was weird, those black icicles all grew from the ground, and the ground was frosty frozen soil, not slippery, so the two slowed down and were more careful.

After walking for about half an hour, the black icicles here had grown to a height of several zhang, Wu Fei raised his hand and said, "Stop!"

Wu Xing'er rubbed her hands and said, "What's the matter, shall we rest here, it is so cold here, we will all freeze into icicles!"

Wu Fei turned around and looked behind him, a sneer appeared on the corner of his mouth, and said, "You said I was redundant, and now, that dwarf monster is chasing after me!"

Wu Xing'er was startled, she looked behind her, she couldn't see anything, and at the moment the spiritual power was urging, and her divine sense was magnified several times in an instant, but she still couldn't feel anything.

"Where is he?"

"It's in the Black Ice Forest!"

"He, he's coming so fast?"

"Yes, it's a lot faster than I expected, I thought he would have to catch up with a stick of incense, it seems that my arrow just now didn't hurt him!"

"Is he alone?"

"Yes, only one person!"

"Then what are we going to do, to duel him here?"

"Not bad!"

Wu Fei said, quickly took out a few spars and formation stones, and arranged a formation around them.

Wu Xing'er couldn't stand a little more admiration when she looked at Wu Fei, if he didn't have these preparations, with strength alone, the two might not have a chance to win.

After a while, Wu Fei arranged a defensive formation, he briefly explained the effect of this formation to Wu Xing'er, and said: "That dwarf monster's cultivation has a spiritual realm, and if we fall into his Huangyun spiritual realm, we will fall into a labyrinth, so we must find a way to deal with it, as long as we break his spiritual realm, the two of us may not lose with our cultivation!"

Wu Xing'er held the sword in her hand and said, "Okay, this battle, I will listen to your command!"

Wu Fei swept his clairvoyance and said softly: "He's here!"

A faint layer of mist drifted in, and the chill was even thicker.

Suddenly, the ground trembled slightly, and after a moment, it trembled again.

Wu Xing'er Lingshuang Sword was blocked in front of her chest, her divine sense quickly enlarged, Wu Fei held the blue moonlight, and said loudly to the surroundings: "Since the predecessor is here, why hide your head and tail like this?"

Two terrible strange laughs sounded, and the voice of the Heavenly Venerable said leisurely: "Boy, you chose this place, do you want to fight me here?"

Wu Fei laughed and said, "The Black Ice Forest is a good place!"

Qingtian Venerable snorted: "Do you think you are very smart, this place is extremely cold, it can indeed make the spiritual realm of the deity discounted, but your bow and arrow will also be restricted, if you are smart, you should choose an open place to fight with me, here, you will suffer!"

Wu Fei sighed and said, "Yes, it seems that I chose the wrong place." ”

"Bang-"

The ground trembled faintly again, and Wu Fei was stunned, with a look of doubt in his eyes, because he found that the place where the ground trembled was not the same place as the place where the Venerable Qingtian spoke.

A black crystal icicle suddenly made a click, cracking several thin cracks, and then, the icicles on the side all made a clicking sound, and those icicles broke one after another, falling half, and the surrounding area showed an open space, and half of Wu Fei and Wu Xing'er's bodies appeared in the black ice forest.

Wu Xing'er looked around blankly and exclaimed, "Shall we squat?"

Wu Fei shook his head, smiled at the sound of the Heavenly Venerable, and said, "Senior, although the Black Ice Forest is not a forbidden place, it is also a dangerous place, if you are not afraid of waking up the master here, even if it is destroyed!"

A vague black shadow appeared dozens of feet away, and the voice of the Heavenly Venerable smiled strangely: "What if you wake up, it depends on which of us is running fast!"

In the mist, the black shadow slowly walked over.

The black shadow stepped out of the fog and got closer, and it was clear that it was the Venerable Optimus, who was now wearing a dark blue armor and holding a huge axe in his hand, like a mighty warrior.

Wu Fei frowned slightly, this guy was wearing armor, obviously to defend himself against the sunset bow and blue moonlight, it seemed that he came prepared.