The 42nd area on the second floor of the Tianshu Tower, the seventeenth row of bookshelves in the west corner. Pen "Fun" Pavilion www.biquge.info

“...... Zero-dimension is a point, one-dimensional is a line, two-dimensional is a surface (i.e., has the properties of length and width), three-dimensional refers to an object (i.e., has the properties of length, width, and height), and four-dimensional refers to the addition of time to the three-dimensional property...... The natural dimension is endless...... But I can confirm that it is absolutely possible to travel through the plane - Time Travel"

"Time Travel" is obviously a reasoning book of the ancestor of Nanlou, and it has not been proved by any relevant facts, and even so far, no one has been able to explain the content of this book.

But...... Zhai Ling was quite curious about the last sentence in the book.

"I confirm...... Crossing the plane is feasible......"

"Nanlou Patriarch, who are you? How can you say that? People who have not experienced it will not have such a positive tone......" Zhai Ling lowered his head, and an inexplicable meaning flashed in his eyes.

"Senior Brother Zhai believes the words of the Patriarch of the South Building?" I don't know when, Sun Xiuxiao walked up to Zhai Ling's side and asked with some interest.

Zhai Ling woke up and turned his head to see that Senior Sister Sun had already walked to his side just now, but he didn't answer immediately, but turned his head and thought about this question seriously, but after a moment, he shook his head and said, "I can't answer this question now." ”

"Can't answer, then do you have an idea?" Sun Xiuxiao's beautiful eyes lit up.

"The idea of crossing the plane is interesting. Zhai Ling smiled, but did not answer Sun Xiuxiao's question directly.

"I heard that there are also books similar to time travel by the ancestor of the South Building upstairs, and you can go and see them when you have a chance in the future. Sun Xiuxiao said with a smile, his eyes returned to Zhai Ling, and he looked at it curiously.

"And?" Zhai Ling was stunned for a moment, and then remembered that he was in the Heavenly Book Tower.

"Yes, I heard a senior sister say before, there are three districts on the fifth floor, and twenty-one districts on the eighth floor, and I don't know about the upper floors. Hey, wait, why are you going?" Sun Xiuxiao hurriedly asked when he saw that Zhai Ling was leaving.

"I want to go up and have a look. Zhai Ling replied.

"Don't you know that everyone can only go up one floor in a day, are you so reckless that you are not afraid of being thrown out of the Heavenly Book Tower?" Sun Xiuxiao said angrily.

“...... I really forgot. Zhai Ling patted his head, and then he remembered it, and he also felt a trace of regret.

And...... Even if he goes to the fifth floor tomorrow, it doesn't mean that he will definitely be able to enter the third area, it also depends on luck.

Zhai Ling stopped, then shook his head and smiled.

"What major is Senior Brother Zhai?" Sun Xiuxiao asked casually as he leaned over to Zhai Ling's side again.

"Refining. Zhai Ling picked up a book of master refiners and replied casually.

"Senior Brother Zhai is from the refining department?" Sun Xiuxiao suddenly looked at Zhai Ling curiously, thinking about Zhai Ling's identity.

——The students who can come to the Tianshu Tower will definitely earn points, and if they can earn points, they will definitely be old students. It's just an old student of the refining department...... Who can go to the Heavenly Book Tower is not a genius, but none of these people are unknown to him, so where did this Senior Brother Zhai come from.

Sun Xiuxiao looked at the time, it was already more than four o'clock in the afternoon, and she had only earned thirty points before, so she could only stay in the Heavenly Book Tower for three hours, so now there was not much time left.

Sun Xiuxiao raised his head and just wanted to say something to Zhai Ling, but when he saw Zhai Ling burying his head in reading like a pimple on his head, he bit his teeth, and couldn't wait to step forward and beat this hateful guy.

Maybe he didn't want to disturb Zhai Ling, Sun Xiuxiao didn't say hello and turned around and left, but his steps before leaving were very light, and when he walked to the elevator, Sun Xiuxiao turned around and saw Zhai Ling's figure emerging from the crack in the bookshelf, and couldn't help but rub his teeth for a while.

"This stinky wood!Hmph, Senior Sister Ben will definitely dig up your true identity, wait......"

......

Inside the Dusty Courtyard.

"Brother, what's wrong with you, so angry? Which guy who doesn't have long eyes provoked you?" Zhou Feng originally planned to go out of school to go to the bar to pick up girls, but when he saw the big brother with a cold face, he couldn't help but be a little curious.

"Xiao Feng?" Zhou Hai looked up expressionlessly when he heard the voice and saw his younger brother, and then thought of the guy in the Heavenly Book Tower, and immediately gritted his teeth and said hatefully: "It's just a miscellaneous piece." ”

"Made, dare to provoke my eldest brother, I'll find someone to kill him. Zhou Feng was also angry, he was closest to Zhou Hai when he was a child, he was bullied by his family a lot, but Zhou Hai took the lead for him, so now when he heard that someone annoyed Zhou Hai, he was immediately angry, and he was going to find someone.

"Xiao Feng come back, I can handle this matter, you don't care. Zhou Hai grabbed Zhou Feng, and his voice was gentle, but as soon as he thought of Zhai Ling's face, a cold light continued to burst out in his eyes.

- You damn bastard, I'll let you know the price of messing with me Zhou Hai!

"That man is now in the Heavenly Book Tower. Don't get involved in this, study hard. Zhou Hai's footwork paused, but he still turned around and warned his younger brother.

“...... Brother, I see. As soon as he heard the Tianshu Tower, Zhou Feng's body stiffened, there was no simple guy who could go to the class of the Tianshu Tower, he couldn't afford to provoke the other party as a freshman, but hearing his eldest brother's admonition, Zhou Feng was a little unwilling in his heart, but he could only agree to Zhou Hai's words.

Zhou Hai nodded lightly, and then left the academy alone, and soon returned to his residence.

"Young Master, you're back. An old man in a gray robe stood in the room with a respectful face and said goodbye to Zhou Hai.

"Well, Amber, help me find someone. The sooner the better. Zhou Hai squinted his eyes and ordered lightly.

"The old slave knows. Amber bowed slightly and said, the expression on his face could not see any change, checking people means that the eldest young master is going to kill, such a scene...... Very common.

"That's right, young master. Master Ma sent someone over half an hour ago, but he left when he saw that you were not there, but the man said that the eldest young master would have time to go to Master Ma's, but he didn't say anything specific. Amber mentioned that Master Ma's expression was even more respectful, because that Master Ma's cultivation had reached the advanced level of the foundation building stage, and he was the top group of people in the [Demon Capital].

"Is the master back?" Zhou Hai was stunned for a moment, then narrowed his eyes again, and said lightly: "I know about this matter, I told you to do it for me as soon as possible, and I will go to the master now." ”

"No. The old slave retired. ”

Amber's figure faded into the hallway.

And Zhou Hai said to leave but did not leave immediately, but instead sat on the chair and pondered slightly.

"A few days ago, the master said that he was going to go on a long trip, but when he came back, he was injured...... Could it be that what my father said is right, that there is really a problem with my identity as a master? Maybe we are really in the same camp......"

Zhou Hai calmed down for a moment, rubbed the silver ring on the tail finger with his right hand, and suddenly smiled and walked towards the door.

......

Two hours later, Zhai Ling put down the book, put the "Theory of the World of Refining Weapons" in his hand back on the shelf, the time was not early, although he was not hungry, but he was also extremely concerned about the control of time, and it was time to go to eat at this point.

It's just a coincidence that not long after leaving the Tianshu Tower, Zhai Ling met Zhao Man and Tang Fan, and the two of them happened to be going to eat, and the three of them went to the small restaurant together.

"By the way, what about the people of Liucheng Xuan, haven't seen him for a few days?" Tang Da Fat picked up a handful of mutton skewers, salivating but did not forget to ask his doubts.

"Liu Chengxuan? hehe, maybe he's busy. Zhai Ling didn't say anything about Liu Chengxuan and Qingya, but he also smiled when he thought of the two of them.

"Brother Ling, you've changed. Tang Da Fat suddenly put down the meat skewers and looked at Zhai Ling seriously.

"Well, I think you've changed, too. Zhao Man's eyes widened, and he learned from Tang Da Fat to glance at Zhai Ling, and said very seriously.

"......" Zhai Ling was speechless, and said angrily: "When did you two become so colluded? ”

"Brother Ling, you're changing the subject. You can't escape my eyes. Tang Da Fat suddenly smiled thiefly, but although he was fat but his face was small, the horizontal flesh on Zhao Man's face trembled.

"You two bastards, come, talk about it, dare me to kill you both. Zhai Ling said "viciously".

"Hehe, I'm afraid you don't have this chance. I said Brother Ling, we have been together for so long, although your change is not so obvious, I can still see it. Isn't it, Zhao Manzi?" Tang Da Fat suddenly looked at Zhao Man, who was eating, and said hatefully.

"Uh-huh. ”

"Your brother-in-law's. Seeing Zhao Man so perfunctory, Tang Fan was immediately furious, and rushed over directly to grab the last chicken leg on the table, and before he could be complacent, he turned around and saw Zhai Ling's cold gaze, and suddenly trembled.

"Brother Ling, it's really not my nonsense, we haven't seen each other for a long time, but we can still find changes in you, such as ...... Zhao Manzi, you say. Tang Da Fat's tone suddenly changed.

Zhao Man was stunned for a moment, then suddenly sat upright and looked at Zhai Ling seriously, nodded for a moment and said, "I feel different." ”

"You used to feel like ice to me, a little cold. And now...... It's hard to say, but it feels ...... It's no different from people. Zhao Man said and nodded seriously.

However, Zhai Ling didn't react yet, but Tang Da Fat sprayed first, "Damn, Zhao Manzi, you did it on purpose, haha." ”

Laughing loudly, Tang Fan also hurriedly put away his expression under Zhai Ling's gaze, pretending to be very serious, and hurriedly explained: "Brother Ling, you take a deep breath first and control your emotions. In fact, there is nothing wrong with what Zhao Man said, Brother Ling, you were really not like a person before, cold, and I felt very distant, but I could see that Brother Ling should have encountered something at that time......"

Zhai Ling didn't have the meaning of joking at this time, put away the anger he deliberately pretended, took a deep breath and sat back in the chair, and began to listen carefully to what Tang Fan was saying.

Tang Fan didn't stop and continued: "People, it's normal to have seven emotions and six desires, everyone has their own pursuits. Like me, I don't have any ambitions, I just want to marry a beautiful wife in the future, I don't want to have any fame and fortune, I just want to be chic. I can also see that Brother Ling actually doesn't want to pretend to be indifferent, I think you are afraid to approach people, afraid of ...... It affects the people around me...... This may have something to do with what happened to Brother Ling before...... The deceased rest in peace, and Brother Ling should come out now...... I don't know if I'm right. Haha, Brother Ling, what, you also know that I like to talk nonsense, don't take it to heart if you say something wrong. Ahem, Zhao Manzi, go get a few more chicken legs, you can eat better than me, why aren't you as fat as me! I despise you from the bottom of my heart. ”

"Damn, Tang Fatty, what do you mean! Lao Tzu won't go, you bite me!" Zhao Man's head twisted, and he immediately glared at Tang Fan.

Zhai Ling looked at this scene with a smile, he knew that this was the two brothers deliberately pretending to be angry, just to divert their emotions.

However, Tang Fan really said it to Zhai Ling's heart.

At the beginning, he always thought that his father's death was because he had caused his father, so he had always been a little indifferent to the people around him, and it was also because of some recent adventures that he was a lot more confident, which made Tang Fan and them notice.

Tang Fan and Zhao Man were also often ridiculed back then, so they were also very sensitive people, so they could see these shallow changes in Zhai Ling after a few glances.

Zhai Ling exhaled, picked up the wine glass on the table and looked at Tang Fan and Zhao Man, laughed and said, "Stop acting, if you are a brother, drink wine!"

Tang Fan and Zhao Man looked at it, then they also laughed, and picked up their wine glasses.

"It's done!"