I am the only man in the last days

And through the huge floor-to-ceiling windows, carefully observe the situation inside.

"What happened? Why are these books scattered all over the place?" There was some worry in Su Hui's words, and some bold pictures appeared in her mind, "Where did the two of them go? Why aren't they reading a book?"

"It's too chaotic, isn't it like some fierce battle happened?" Yu Xiaoyu was thoughtful.

Immediately, they said in unison: "These two people can't..."

The two looked at each other and rushed in immediately.

Su Hui shouted loudly: "Bastard, come out!"

Yu Xiaoyu also said loudly: "Master, don't hide, I'll see you."

Chapter 464: Tong Yan's Strong Psychological Quality

"Why are you here?" Tong Yan came out from behind a huge bookshelf with a book in her hand.

"Sister Yan? Are you okay?" Su Hui looked at Tong Yan's clothes intact, and it didn't look like a battle had taken place.

"What can I do?" Tong Yan looked confused.

"But what's going on on the ground?" Su Hui asked.

"This is my habit of reading. Usually after finishing a book, I will throw it on the ground and tidy it up together." Tong Yan replied, without a trace of emotion on her face.

"Still have such a strange habit?" Su Hui showed suspicion on her face.

"Sister Yan is a weird person herself, she has some strange habits, and it's nothing more than normal." Qin Hao's voice came from behind another bookshelf not far away, "Sister Hui, why did you come here suddenly? Is there something wrong at home?" What's wrong?"

"It's okay, I just want to see you because you haven't come home." Su Hui quickly explained.

"Then since you're here, why don't you check the information for me here." Tong Yan said, and handed two thick books to Su Hui and Yu Xiaoyu.

The two of them opened the books in their hands. After taking a look at them just now, they found that it was full of dense formulas, and their heads suddenly became dizzy.

"Forget it, Sister Yan, let Master help you, we won't bother you!" Yu Xiaoyu put down the book in her hand, pulled Su Hui, and left directly through teleportation.

Tong Yan looked at their backs with a smile on the corner of her mouth.

It turned out that this Tong Yan was just a clone.

The real body was still behind the bookshelf, continuing the battle.

"It's a good thing I'm smart enough to keep a clone, otherwise I'd be discovered." Tong Yanzheng exclaimed.

"If you find out, let the two of them participate together. You can't just enjoy it by yourself." Qin Hao joked.

"No!" Tong Yan said, "This is my private time, and I can't be disturbed by others."

"Usually, I look like I have nothing to do with the world, but I didn't expect to be so possessive." Qin Hao smiled, ready to start a new round of attack.

"Master!" Suddenly, Yu Xiaoyu reappeared in the library.

"What's the matter, apprentice, what's the matter, come and tell me in front of the teacher." Qin Hao responded.

Tong Yan's avatar hurriedly got up to stop him, and asked, "Is the bracelet fully charged?"

"Well, I was just about to talk about this. The energy stored in the bracelet is enough to open twenty time-space portals." Yu Xiaoyu said, "When you finish the book, go back and take us to do experiments."

"Teacher, come here quickly and help me find a book. After we find it, we can finish and go back early." Qin Hao's voice sounded again.

Tong Yan's avatar was the first to hand over a thick book to Yu Xiaoyu: "Don't talk to him, Xiaoyu, let him do his work by himself, you can help me find some information first."

"Forget it, Sister Yan, you scholars, you should do it yourself." After Yu Xiaoyu finished speaking, she left directly through teleportation.

"Sister Yan, your mental quality is good now, you don't blush and your heart beats." Qin Hao said.

"Learn from whoever you are." Tong Yan snorted coldly, "Let's finish it early, I want to see the effect of time travel."

"Come on, then let's wrap it up and go back early." Qin Hao stood up and launched the final attack.

After confirming that Tong Yan was exhausted and unable to continue fighting, Qin Haoming withdrew his troops and took her back to the manor.

"Let's start!" Qin Hao said, and handed the black wooden box to Yu Xiaoyu, "In the future, put this box in your space magic weapon so that it can be charged at any time."

Then he took Zhongmei into the drifting bottle and came to the dilapidated planet where he met Yu Xiaoyu before.

"Does this planet belong to Star Region X?" Tong Yan asked looking at the ocean under her feet.

"It doesn't belong." Qin Hao replied.

"That is to say, Xiaoyu's shuttle ability will not be restricted by any time and space." Tong Yan said.

"Basically, it can be understood in this way." Qin Hao replied, "However, everything has limitations, and there should be a boundary that is secretly restricted."

"Then let's do a few more sets of experiments and conduct comparative analysis through big data. I'm making a curve table to find out the α and β related element points, so that the common points can emerge." Tong Yan said.

"Afterwards, use the deductive method, and you should be able to find out how to use the bracelet." Qin Hao said.

The two chatted about α for a while, and dealt with β for a while, directly confusing Yu Xiaoyu and others.

"What else do they say?" Su Hui asked.

"I don't understand, but it looks very powerful." Mo Tanhuan replied.

"It means that the two of them read books in the library very well." Yu Xiaoyu said.

"Otherwise, if we find time, the rest of us will also go to the library to recharge our batteries. Now we can't keep up with Yan Yan's rhythm." Scarlett said.

"Forget it, I'm too tired to watch some chicken soup." Peacock said, "I'll continue to study beauty knowledge and rely on my appearance to make a living."

"..."

Listening to everyone's chat, Tong Yan smiled slightly, hiding her merit and fame.

Afterwards, Yu Xiaoyu started to control the first, and traveled through time and space, and quickly exhausted these twenty chances.

Among them, one is an abandoned planet, and most of them are planets where humans and aliens exist.

Qin Hao conducted, investigated and analyzed each planet.

Among them, the location and size of the planet, the number of people living there, the level of energy value, the local storage of materials and development status are recorded.

Afterwards, they further sorted out and analyzed the data with Tong Yan.

Although Yu Xiaoyu and the others couldn't help, they surrounded them like curious babies, watching them make tables and analyze data.

"I found a pattern." Qin Hao said first, "The planets we went to, without exception, were all at a lower level. The aliens on each planet generally have a lower energy value, which also means that they are not very powerful. There may be strong local players.”