Zhang Yang passed by Xiao Yiran's incident, he had no interest in speaking at all, nodded and sat down and immediately indulged in it, now, the whole world is not important, what matters is those words, those broken memories, and the vast ocean of knowledge.

One minute!

An hour!

Two hours!

Three hours!

……

Zhang Yang didn't know the passage of time at all, his books changed one after another, he had now forgotten all his troubles, and he had forgotten his bitten tongue, he was looking for the secret of the rise of mankind in that knowledge, and he let his thoughts and memories continue to merge in knowledge.

Now Zhang Yang is no longer limited to any kind of books, as long as he has the desire to read yu, he will pick up and read, as if there is a mysterious force in his head that is dominating his crazy study.

Zhang Yang has a very wonderful feeling, it seems that there are some fascinating things in many books, but he can't say specifically, especially some ancient ancient books, whenever he reads those books, Zhang Yang has an impulse, an inexplicable impulse, as if, there is some ancient secret hidden between those words!

Before he knew it, his reading target turned to some old books......

Du Xue watched Zhang Yang keep standing up and sitting down, forgetting to read the book, she didn't understand why Zhang Yang read so often, many books were picked up in less than twenty minutes and immediately replaced with a one, and even, some books were changed in less than a few minutes, of course, this did not surprise Du Xue, what surprised Zhang Yang was Zhang Yang's concentration and dedication, Du Xue believed that Zhang Yang was definitely real reading, and only those who read carefully would have that kind of expression of concentration and dedication......

A few hours later, Du Xue answered a phone call and left, but Zhang Yang didn't notice Du Xue's departure at all, and his whole person was immersed in the vast sea of books like a fascination.

When human beings are in the extreme concentration of mental power, the passage of time seems to be several times faster, Du Xue has been walking for several hours, and there are fewer and fewer people in the library, changing again and again, the only Zhang Yang is still sitting there and constantly getting up to get books, he has forgotten about hunger......

"Publicity. You're still there!? A delicate voice interrupted the flamboyant thinking.

"Hmmm......"

Zhang Yang raised his head and buried his head in the book again.

"Have you eaten dinner?"

"Ah...... Dinner, what meal, dinner? Suddenly, a wave of extreme exhaustion and hunger invaded his brain, and Zhang Yang remembered that he had forgotten to eat, and immediately, any written memory knowledge was thrown aside.

"Here you go." Du Xue handed a red plastic bag in her hand to Zhang Yang.

Looking at the pair of white and soft hands on the fragrant cake, Zhang Yang was in a daze for a while, and couldn't help but think of Xiao Yiran's soft hands.

"No, I'm going out to eat by myself, it's late."

Zhang Yang sighed and stood up, put the book in his hand on the bookshelf and strode out of the library, he didn't want to spend another minute with any woman, he was afraid that the evil thinking in his head would take control of his body again.

"Stop."

When Zhang Yang walked to the door, an indifferent voice suddenly shouted.

"Ah......" Zhang Yang stopped stiffly, and looked back at the old virgin who was sitting at the desk and sorting out the books in surprise.

"There is bread and water there, take it yourself, don't make an example." The old virgin pointed to the small cabinet next to the desk without raising her head.

Zhang Yang was stunned for a moment, his heart suddenly warmed, and an extremely familiar feeling spread in his veins, when he was in the bookstore, the bookstore owner knew that he didn't eat This is also a sentence, and this woman, the same sentence, is that her expression and tone are the same full of indifference, but Zhang Yang knows that only when you pay attention to a person, or care about a person, will you care about the other party's eating.

"Thank you."

Zhang Yang only hesitated slightly, picked up the bread and water, and walked out while eating, and the old virgin did not speak and looked up the whole time.

Looking at Zhang Yang who disappeared at the door, Du Xue was holding bread in her hand, tears in her eyes were swirling, she made a special trip to deliver a cake to Zhang Yang, but Zhang Yang was ruthless at all, and would rather eat the old virgin's bread than eat hers......

……

Looking at Du Xue who left with his head hooked, an old man sighed and walked from behind to the desk of the old virgin flyer, he was the retired professor of Harvard, he was waiting for Zhang Yang in the library almost every day, but, to his disappointment, Zhang Yang seemed to have lost interest in mathematical calculations, and there was no math book at all in the books he read today.

"Why don't you tell him to stop scribbling on the book?"

"No, I'm idle anyway."

The old virgin was still busy with her head down, and Zhang Yang would be surprised if she saw it, because the books and periodicals piled up on the old virgin's desk were all things he had read, and he had unconsciously made some notes and annotations with a pen on it.

Now, the old virgin is meticulously using chemicals to get rid of those handwritings, very meticulously and attentively.

"He's a genius!" The old professor said softly.

"Yes, he's a genius, so, I can't bother him with reading." The old maiden carefully put a book aside, and it seemed that her work today was still very large, for, judging by the number of books piled up, she was not yet halfway done.

"Hmm...... Are you going to stay in this library for the rest of your life? ”

The old teacher hesitated and asked, his face full of anticipation.

"If he doesn't come, I'll stay for the rest of my life." The old virgin's voice was also gentle, if Zhang Yang saw it, he would be surprised to see that the old virgin, who usually looked indifferent, actually flushed, as if the girl with spring was full of shame.

"Hey......," the old professor sighed and left.

"I'm sorry!"

Watching the old professor's stiff and old back disappear in the doorway, the old virgin muttered with an apologetic expression.

[Haha...... Laughing wildly, it's finally on the list, brothers, keep killing and killing me...... Fight for a few more positions ahead! There's an update today! 】