With a bang, Lin Chen only felt that his bones were about to break, the blood and qi in his body were rushing, and the whole body flew directly backwards, just through the gap in the gate, and entered the Thousand Machine Building.

"Close the door!" Lin Chen's voice was soft, without any momentum.

Qing Ling was startled, and hurriedly flipped a huge switch on the wall. With a bang, the door closed tightly.

With a bang, the Yin Yang Demon's huge palm force hit the door, and the power of this palm was extremely powerful, and the entire gate shook.

Qing Ling let out a long sigh of relief, if it was even a breath late, the Yin Yang Demon would drive straight in, and she and Lin Chen would die and have no place to be buried.

Lin Chen slowly got up from the ground, and the intense pain made his entire delicate face distort.

"How are you?" Qing Ling hurriedly ran over and supported Lin Chen's crumbling body.

"It's nothing, just rest for a while!" Lin Chen waved his hand weakly, he recalled the scene just now, and he was also terrified.

The Yin Yang Demon's body is extremely fast, and the two are so close to each other, although Lin Chen is only a few steps away from the Thousand Machine Building, but if Lin Chen enters directly, he will definitely be slapped to death by the Yin Yang Demon with a palm, Lin Chen can only meet it, and use all the Saint Yuan Qi of his whole body to take the move of the Yin Yang Demon fiercely, so that the momentum of the Yin Yang Demon will stop slightly, and he will enter the Thousand Machine Building by retreating.

Lin Chen looked back, the entire first floor was simple and elegant, more than a dozen huge bookshelves stood in rows, approaching the bookshelf, it was full of books, and the books were full of dust, obviously this place has not been open to the public for a long time.

"Thunder Knife Method!" Lin Chen casually took out a book and blew away the dust on it, "Yellow Rank is advanced, the sword technique is like thunder after Dacheng, terrifying to the extreme......"

"Vena Excalibur!" Lin Chen obviously lost interest in the Ben Lei Swordsmanship, and pulled out a book from another shelf, "Ancient Supreme Swordsmanship, unfortunately this book is only one or two, there are omissions, Xuan-level intermediate ......"

Lin Chen flipped through the book aimlessly, he had already mastered a lot of combat skills, and these combat skills were almost not attractive to him, after all, a person's energy was limited, and he couldn't chew more than he could.

"That's right," Lin Chen's eyes flashed, shooting straight at Qing Ling's body, "How can you have the key to open the Thousand Machine Building." ”

"Well," said Qing Ling's big eyes with a wink, smiling, "it's a secret. ”

Lin Chen was suddenly very curious about the Qing Ling in front of him, after all, as the most important building in the Ice Ocean Holy Land, even the Yin Yang Demon was helpless for the time being, how could a disciple of the Explosive Holy Land know.

"Don't worry, I'll help you keep it a secret," Lin Chen didn't relent, "I won't even tell myself." ”

Qing Ling smiled, looking at Lin Chen with dark eyes, Lin Chen's spirit was in a trance, and Qing Ling's smile was so beautiful.

Qing Ling smiled and shook his head, Lin Chen sighed helplessly, he was very interested in the delicate woman in front of him, but Qing Ling was reluctant to speak, and it was not easy to force it.

"Well, when you want to say it, I'll listen to you."

"Lin Chen, I seem to feel the breath of an extraterrestrial meteorite!" The Elder spoke.

"I said, Holy Elder, why are you so silent these days, no matter how you are called, you won't come out?" Lin Chen's divine sense swept away and he talked to the Holy Elder.

"I'm recovering my strength, and I believe it will come out soon," the Holy Elder's voice was full of excitement, "Moreover, I feel the breath of meteorite iron, if you do what I say, your Ice Blade will break through the advanced level of the Xuan Rank and leap into the realm of the Earth Level!" ”

The realm of the prefecture! Lin Chen exclaimed for a while, if the Ice Blade in his hand entered the lower level of the ground level, then Lin Chen of the three-star Saint King could deal with the masters of the eight-star or even nine-star saints!

Lin Chen was overjoyed and laughed.

"Hey, what are you laughing at?" Qing Ling tilted his head and looked at Lin Chen in confusion.

Lin Chen was speechless for a moment, eager to find a crack in the ground to get into, and at the same time, he was also remorseful in his heart: Now that the weapon evolution has not yet landed, he is so happy, and he looks like a person with no ambitions.

Lin Chen's eyes were instantly solemn, and he waved his hand again and again, explaining that there was a pain in his arm just now, and he thought that he had been injured by the palm of the Yin Yang Demon.

The two of them walked around the hall on the first floor, Lin Chen roughly flipped through the books on combat skills, most of them were books from the advanced to the lower level of the Yellow Order, once these books were distributed to the outside world, they would definitely cause a lot of turmoil, you know, the highest level of combat skills in the headquarters of the Lin Clan was just the advanced level of the Yellow Order.

The Shengyuan Continent is indeed an outstanding person, and there are endless masters, in the entire Daluo Heaven, if you systematically master a set of high-level combat skills of the Yellow Order, you will definitely be able to open a sect, and a group of people under your command will be powerful to you, but in the Holy Land with a small reputation, it is not a big deal to master these.

"Are you not interested in these skills?" Qing Ling looked at Lin Chen absent-mindedly, and his mind was almost not on the bookshelf.

"I've mastered a lot of skills, and for me, that's enough!" Lin Chen remembered the scene when he had tossed and turned in order to get a combat skill, and smiled.

Lin Chen and Qing Ling walked side by side, and when they reached the stairs leading to the second floor, they saw a mottled ancient painting hanging on the wall.

In the painting, there is a tall devil standing, with a green face and fangs, a fierce and vicious spirit, and a young man with a long bow in his hand, bending the bow and arrows, the arrow is shining red, and the bow and arrows are full of strings, aiming at the devil.

This young man is handsome, although it is in the painting, Lin Chen can clearly feel that there is a kind of Taoist rhyme circulating on this young man's body.

The steps were made of high-grade mahogany, very thick, the two of them walked up the steps, the steps made a clattering sound, and the surrounding air was filled with a musty smell, Lin Chen deduced that the Thousand Machine Building had not been visited for at least ten years.

When he entered the second floor, he saw a huge bow hanging on the wall, this bow was hanging on the wall facing the door of the second floor, it was very conspicuous, Lin Chen's mind flashed, this bow seemed to be seen somewhere, Qing Ling seemed to be very interested in this bow and arrow, and took it off the wall with a step.

With a bang, Qing Ling retreated suddenly, and the bow and arrow fell to the ground, smashing the marble-paved ground, "It's so heavy!" ”

The bow and arrow were engraved with rune seal characters, dense fonts, like ants, crawling all over the corners of the bow body, Lin Chen raised his breath slightly, gathered the Saint Yuan Qi of his whole body into his right hand, grabbed the bow body, and lifted it.

"Hey......" Lin Chen lifted it up with difficulty, his face flushed, this quaint bow and arrow weighed thousands of catties.

Lin Chen's mind seemed to have a burst of lightning flashing through him, and he had seen him somewhere just now.

Lin Chen suddenly stirred, this bow and arrow was exactly the same as the bow and arrow held by the young man in the painting in the corridor just now.

"Demon Hunter Bow!" Qing Ling read the four largest words on the bow, "Ground level low." Next to the four big characters, there are a few strong and powerful small characters.

Suddenly, there was a bang outside the window, followed by someone laughing, Lin Chen and Qing Ling hurriedly walked to the window on the second floor, from which they could overlook the entire practice ground.

The Yin Yang Demon seemed to be getting stronger again, the left half of his entire body became red, and the right half turned into a dark blue color, and after a while, the dark blue color on his body gradually receded, and the red yang qi slowly dissipated, there were a bunch of corpses lying beside him, Lin Chen guessed that it might be someone who was killed to test the effect of the battle technique, there is no doubt that these people are all disciples of the Ice Ocean Holy Land.

Lin Chen slapped the wall fiercely, aimed his bow and arrow at the Yin Yang Demon, and pulled it out of thin air, eager to bend the bow and shoot him to death with an arrow.

Bang! The loud sound caused the surrounding air to riot, and a powerful vortex was immediately formed, and a bow and arrow full of violent qi instantly formed, flying towards the Yin Yang Demon.

Whoosh ......, the sound shook and the sand flew away, Lin Chen was shocked, he just pulled it out of thin air, and the Saint Yuan Qi he used was only seventy or eighty percent of the peak time, but it actually achieved such an effect.

"No wonder I didn't see the shadow of a bow and arrow on the entire second floor, it turned out that it used the yang qi in the body as the arrow body, and it was really extraordinary!" Lin Chen secretly cheered.

A huge sound of breaking the sky came, and the body of the Yin Yang Demon immediately formed a powerful aura circle, wrapping his body solidly, without the slightest gap, the bow and arrow seemed to have encountered a rock, and the speed immediately decayed, and when it barely wore half the thickness, the bow and arrow shattered, turning into air and dissipating in the air, and the Yin Yang Demon broke out in a cold sweat, constantly looking back.

Lin Chen and the Yin Yang Demon's gaze were opposite, but the Yin Yang Demon quickly looked away and looked at other places, Lin Chen suddenly realized, it turned out that this window was made of a special material, and the Yin Yang Demon couldn't see them, but they could clearly see the outside.

Lin Chen was very excited, put the giant bow in front of him again, gathered the Saint Yuan Qi in his whole body, and then pulled the bow.

This time, Lin Chen exerted all his strength and didn't pull the giant bow for a single bit, and the Saint Yuan's qi exploded, but he just couldn't pull the giant bow.

"One arrow a day, be cautious and cautious......" Qing Ling looked at a line of small words on the bow, "Don't waste your efforts!" ”

"Hmph, count the Yin and Yang Demon lucky!" Lin Chen picked up the giant bow and carried him diagonally on his body, then shifted his gaze and swept around the second floor.

A black stone in the corner caught his eye.

"Hey, what's that?" Lin Chen took a step and walked in front of the pile of black stones.

"It's either a pile of broken rocks or a pile of cinders." Qing Ling looked at the dark mass on the ground.

"Lin Chen, don't destroy the heavens, this is the extraterrestrial meteorite iron, which is enough to allow your ice blade to evolve into a low-level weapon of the ground level!" The voice of the Holy Elder suddenly sounded, Lin Chen's heart chuckled, and then the ecstasy overflowed.

"Smash all the meteorite iron with the Saint Yuan Qi, the more broken the better, and then pour it into your Ice Blade!" The Holy Elder's voice was full of schadenfreude, "It's hard, but it can make your weapon stronger!" ”