For Sun Yan, Old Man Huang, the administrator of the college library, was really a friendly old man, every time he and Mu Tong borrowed this kind of book, Old Man Huang turned a blind eye and just let them borrow it.

This is a venerable old man who truly understands the needs of young people! Sun Yan and Mu Tong praised more than once.

Following Wang Sen, a group of people walked to the door of the library, Wang Sen stepped forward first, knocked on the heavy wooden door, and said respectfully: "Huang Lao, we are here." ”

Huang Lao!

Sun Yan's eyes widened, he never thought that Wang Sen would use such an honorific title, and the object was the old man Huang.

Seeing Sun Yan's doubts, Feng Lingxue whispered: "Grandpa Huang has participated in the Snow River War three times, and it is said that Mr. Zhang Zheng at the beginning should also be called Huang Lao." ”

Sun Yan was a little incredulous, he had participated in the Snow River War three times, and the seventh principal Zhang Zheng also wanted to call Huang Lao?

The time span of the 2nd, 3rd, and 4th Snow River Wars is more than 800 years before and after, so how old is Old Man Huang and how strong is his strength?

Creak...... , The door of the hall opened silently, and the group walked in, and Sun Yan saw Old Man Huang again.

During the summer vacation, the library was quiet, and the old man, as usual, sat behind the round table, squinting as if he was asleep, his face was full of wrinkles, like dry tree bark, his fingers were also skin and bones, and his palms were curved like chicken feet, looking like an old man in his last years.

"Huang Lao, you are still the same, Ryoma jīng god. Wang Sen said with a smile.

The corners of Sun Yan's mouth twitched, this old dragon bell can also be called a dragon horse jīng god? However, he noticed one thing, Old Man Huang did not have the slightest change from when he first met three years ago.

Then, Wang Sen introduced: "Huang Lao, this is the first winner, and he is also one of the most outstanding students of our Southern Eagle Academy, who is excellent in character and learning, helpful, and hum......ble."

Listening to Wang Sen's endless and spitting praise, even with Sun Yan's face as thick as a city wall, he can't wait to dig a hole in the ground, he and Old Man Huang are old friends, they know each other so well, do you need such a "grand" introduction? It's really a shame to throw it to grandma's house.

Old man Huang opened his eyes and nodded slightly: "Oh, it turned out to be Xiao Yan, I know him very well, Xiao Yan is a good student, and he used to come here to read books." ”

Wind chimes and snow eyes floated over, this guy often comes to the library to read?

Sun Yan stepped forward and said with a dry smile: "Hello Huang Lao." ”

"Still call me Old Man Huang, it's comfortable to listen to. Alright, follow me. ”

Old Man Huang stood up and led everyone towards the depths of the library, and said as he walked: "I didn't expect anyone to apply for it, but, Xiao Yan, don't have too much hope for the reward, Zhang Zheng rì that kid is strange and may not have left anything good." ”

Hearing this, Wang Sen and the others couldn't help but smile bitterly at each other, Carter patted Sun Yan on the shoulder, and said, "Sun Yan, Huang Lao is right, don't have too much hope for the reward after the last." ”

"For what?" Sun Yan was stunned, puzzled. The seventh president, Zhang Zhengrì, made it in a high-profile manner, and was approved by Lin Xinghe, the dean of the Difeng Academy, since it was so fanfare, the reward must be very extraordinary.

Wang Sen shook his head again and again, and said helplessly: "Because Mr. Zhang Zheng is a student of Tutor Lin Xinghe, their xìng style is the same, in addition to the pursuit of martial arts, Mr. Zhang Zhengrì's biggest hobby in his life is - tricking." ”

Feng Lingxue said softly: "During the Third Snow River War, Mr. Zhang Zhengrì was alone in the Southern Eagle Academy, and he sang the empty city plan for 15 days, so that the Panlong-class fleet of the JW Alliance did not dare to venture forward. It's a pity that the last one was recognized and died heroically. On the other hand, Mr. Zhang Zhengrì is actually a trick, and he killed himself in the end. ”

"It is said that Mr. Zhang Zheng once said that one day, if you can play the entire Odin Star Field, then you will live up to this life. Rodney sighed.

Carter smiled bitterly: "I have also heard about this matter, and legend has it that Tutor Lin Xinghe heard this and sighed that this is his good student." ”

Sun Yan only felt that his scalp was numb for a while, and he had killed himself by tricking, there was such a superb person in this world.

"Old Huang, don't you know what reward Mr. Zhang Zheng left behind?" Sun Yan asked hopefully.

Old Man Huang glanced at him, seemed to smile, and said, "I don't know what the specific reward is. However, Zhang Zhengrì's kid once said that he learned a second-grade combat technique at the beginning, and it took a long time to learn it. I'd love to pass that skill on and see if anyone can master it. With Zhang Zhengrì's style of doing things, I suspect that this reward may be ......"

Damn, second-grade combat skills! Sun Yan scolded wildly in his heart, brother, I have worked hard for so long, is it just a reward for a second-grade combat skill?

No matter how good the second-grade combat skills are, at best, they are only to the extent that they are only good, damn Zhang Zhengrì, he has been dead for more than 200 years, and he still wants to rectify people, so it's good for you to leave a great exercise casually!

Faintly, Sun Yan had a hunch in his heart that he was probably being rectified and tricked by a person who had been dead for hundreds of years.

Unconsciously, the group came to the deepest part of the library, and Old Man Huang stepped forward, stretched out his thin palm, and pressed it on the wall, and the wall opened silently, revealing a deep passage.

"Xiao Yan, go in. You have 4 hours to look for the reward inside, and if you can't find it, you can only say that you are out of luck. ”

nǎinǎi bear, there is still a time limit? Zhang Zheng rì This old guy is so damaged that he still plays this hand.

Sun Yan looked sad and indignant, and walked in helplessly, and the wall behind him immediately closed. The passage goes straight down, and the stairs at your feet emit a faint light, outlining the surrounding scenery dimly, revealing an indescribable mystery.

After a while, Sun Yan walked to the end of the passage and came to the door of a room.

This room is not large, but 100 square meters, boxy, without any furnishings.

Standing at the door, Sun Yan looked at this room blankly, the floor and walls were covered with dust, the thick dust was 10 centimeters, obviously no one had set foot here for a long time, the empty room, and I didn't know what it was used for before.

Looking around, Sun Yan's face suddenly darkened, such a room is simply surrounded by walls, where to find a reward? Is it engraved on the wall?

Well, most likely, brother, I can only be a cleaner for free once.

Just do it, Sun Yan took off his coat as a rag, began to wipe the wall, wiped off a thick piece of dust, and after seeing the material of the wall, he couldn't help but scold: "Damn, this wall is actually made of cobalt diamond alloy, how much is it worth!"

Cobalt diamond alloy is an essential material for making an interstellar aircraft carrier, and it is so hard and expensive that it is used to make the walls of this room.

Sun Yan wiped the wall with resentment, and after a while, his whole body was gray, and his whole body was covered with a layer of dust.

The left wall is wiped clean and smooth as a mirror, and there is nothing!

The wall on the right is wiped and there is still nothing!

Sun Yan's face was scenic, and he began to wipe the other wall, and when he wiped it to the top, his expression was first happy, and then, his whole face became even darker, and he couldn't help but scold: "Nǎinǎi bear, Zhang Zheng rì you hun ball old Wang Ba!"

At the top of this wall, a line of words is engraved crookedly: "Classmates, is it refreshing to eat ashes? No need to wipe it anymore, the reward is on the opposite wall." ”

This line of words is obviously engraved by the fingers, and the lettering on the cobalt diamond alloy is completely beyond the imagination of ordinary people, which shows that Zhang Zheng's martial arts cultivation is unfathomable. If it were in normal times, Sun Yan would definitely have admiration, but now, he just wanted to drag Zhang Zheng out of the coffin and whip the corpse for three days and three nights.

Don't bring such a whole person!

Annoyed to angry, Sun Yan could only obediently wipe the opposite wall again, he gritted his teeth in his heart, Zhang Zhengrì you old Wang Ba, if you dare to play brother me, I will curse you 1000 times a day in the future, 1000 times! 1000 times.

Rolling his coat with his arm, Sun Yan began to wipe the back wall, and the thick dust peeled off piece by piece, revealing a wall full of handwriting, which was also extremely ugly, but it was three points into the wall.

"The earth is pregnant, and the dragon is transformed into a dragon. ”

"The earth dragon soars for nine days, the mountains collapse, the earth cracks, the city is burned by fire, and the water floods the four wilderness......"

Pictures appeared in Sun Yan's mind, the vast earth, a giant dragon broke through the earth, soaring through the clouds, and the whole sky was hovering with the body of the dragon, as if even the sky could not withstand the soaring of the earth dragon.

Dragons soar through the sky, spewing clouds and mist, and the ground is torn apart, and magma erupts and burns cities, dams burst, torrents flood fields, and the world is devastated.

People began to pray to the gods to subdue the dragon, and finally, an immortal came through the sky, and he walked through the void like a flat ground, as if the halo of the four seasons of summer, autumn and winter flowed between his steps.

The immortal flew above the dragon, stepped on the dragon's head, and the dragon surrendered to it, and escaped into the ground forever.

What is recorded on this wall is such a story, although the handwriting is ugly, but the words are divided into the wall, word by word, there is an invisible pressure rushing to the face.

At the end of the handwriting on this wall, there is a sentence engraved: "Why seal the dragon? Take the four seasons as the guide, swing the five gasification and five elements, which is called the town dragon pile." ”

Sun Yan read it from beginning to end, and then read it again from end to end, his face sank, and the black almost dripped ink, and he scolded hysterically: "nǎinǎi bear, is this a combat technique or a mantra of exercises......?

Even after death, he has to be tricky, such a superb bastard, what does Sun Yan have to say?