"Dugu Shadow??!!! …… You...... How do you know the name? When Liu Wei heard the three words Dugu Ying. He immediately stopped struggling, and there was a look of disbelief in his eyes.

Xiao Yu stared at Liu Wei's eyes and said word by word, "Professor Liu, I want you to tell me everything you know, everything about Duguying, otherwise, I will not hesitate to smash your head!" ”

His right fist slammed out and hit the wall behind him, and the hard tile wall made a soft 'poof' sound, and Xiao Yu's fist sank directly into the wall, and the dust flew.

This punch is extremely powerful, and it is conceivable that if this punch hits Liu Wei's head, it will definitely smash his head to pieces.

Liu Wei was obviously taken aback by the power of Xiao Yu's punch, his face changed a few times, but he gritted his teeth and said, "I won't tell you, you can do it!" ”

Xiao Yu was stunned, "Aren't you going to die?" ”

Liu Wei's face showed a miserable smile, "This matter is top secret, if I leak it, not only will I not survive, but it will also implicate many innocent people, and even endanger Xiaoying's life, you better kill me!" I wouldn't say it anyway! ”

"Endangering the life of 'Little Shadow'? So, 'Shadow' is still alive? ”

Xiao Yu was surprised and delighted.

He finally heard the news of 'Shadow' from Liu Wei's mouth, God forbid, she didn't die in that catastrophe, how did she save her life under the attack of 'Killing God'? Where the hell is she now?

From the analysis of Liu Wei's words, it seems that 'Shadow' is not completely out of danger, and it may lose his life at any time, who controls 'Shadow'?

Thinking of this, Xiao Yu's heart burst with boundless anger, feeling that the whole person was going to be blown up by anger, and secretly swore in his heart that no matter who that person was, he would regret what he had done!

Liu Wei also knew that he had missed his mouth at this time, so he immediately closed his mouth tightly, and looked like he would never speak again no matter what.

Looking at Liu Wei in front of him, although Xiao Yu was desperate to dig out more information from his mouth, he had a feeling that he didn't know where to start.

I didn't expect him to be so tough, he would rather be killed by himself than reveal the secret, Xiao Yu's punch just now was just a bluff, scaring Liu Wei, naturally he wouldn't really hurt him, for the people of the Black Dragon Society, he could be ruthless and kill. But in the face of a helpless university professor, a Nobel laureate, a figure comparable to a national treasure, he can't do it anyway.

Moreover, Liu Wei called Duguying 'Xiaoying' more than once, from the analysis of the title, there must be an extraordinary relationship between the two, although Xiaoyu's 'soul searching' secret technique can easily know the information he wants from Liu Wei's brain, but he doesn't dare to use it at all, you know, 'soul searching' has a certain probability of causing damage to the brain of the person being cast, and he doesn't want to hurt Liu Wei half a hair before he understands the relationship between Liu Wei and Duguying.

Thinking of this, Xiao Yu let out a long sigh, let go of Liu Wei's collar, and his face was gloomy, "Professor Liu, don't worry, I won't hurt you, I guess you also want to know, why did I ask you about Duguying?" ”

Liu Wei saw that Xiaoyu let him go, his heart was a little calm, he rubbed his somewhat reddened neck with his hand, and then turned his head to look at the big hole in the wall next to him, and was shocked in his heart, and asked with palpitations, "Zhang Xiaoyu, ...... Who the hell are you? ”

Xiao Yu's eyes suddenly became deep and sad, as if he was caught in the memories of the past, and after a long time, he replied, "I not only know Dugu Ying, but also her best friend, in a closed underground base, I lived with her for ten years, until one day a year ago, I was separated from her for some special reason, my name is Ye Fei!" ”

"Ye Fei? Are you Ye Fei? Liu Wei's eyes widened suddenly, with a look of extreme surprise on his face, and blurted out, "Impossible!" No way! Ye Fei died a year ago! ”

Xiao Yu's eyes flashed coldly, "How did you know what happened a year ago?" Could it be ......"

Liu Wei knew that he had missed his mouth, so he quickly covered his mouth, but there was still incredulity in his eyes.

Xiao Yu threw a 'mind reading technique' over, with a thoughtful expression on his face, and couldn't help but smile miserably, "You're right, if it wasn't for the 'Shadow' to save me desperately that night, and block those crazy blood killers for me, I, Ye Fei, would have died a long time ago, I owe her a life, and I have to pay her back in this life no matter what!" ”

Liu Wei was shocked, and began to look at Xiao Yu carefully, for a long time, and finally nodded slowly, "That's right, you should be Ye Fei, but your appearance, body shape and even skin color are too different from before, no wonder I have always felt that you are a little familiar, but I can't remember where I have seen it, if I don't have a deep study of biology and human anatomy, and know some tricks, otherwise, I really can't recognize you." ”

"Professor Liu, have you seen me before?" Xiao Yu was surprised in his heart.

Indeed, compared to when he just woke up from the grove, he had changed so much that it could be described as a world of difference, and Liu Wei was able to recognize himself with a little subtle feature, which showed that he must have seen himself more than once before, otherwise, it would be impossible for anyone to have such a deep impression of a teenager who had only met once.

In addition, he was sure that the place where Liu Wei saw him must be in the underground base!

Xiao Yu's mind suddenly flashed those mysterious 'white coats' who regularly came to the underground base to test their integration, these people wore masks every time they came in, and never showed their true faces, maybe Liu Wei was one of them.

His thoughts were racing, and faintly, he seemed to have touched some eyebrows about the truth of the whole thing.

Everything in the underground base is undoubtedly an unprecedented living biological science experiment, and he, Dugu Ying, Qu Feng's brother, and even everyone in the base are the white rats in this experiment.

And Liu Wei, as the top biological science expert in China, knows himself and Duguying, and perhaps, he played an extremely important role in this experiment!

Liu Wei glanced at Xiao Yu deeply, his brows furrowed, as if he was thinking about some major decision, finally, he sighed and said to Xiao Yu, "Xiao Fei, since you are also from the underground base, then, you have the right to know the truth of the whole matter, I can tell you everything I know, maybe, if I do this, it will help Xiaoying." This is not the place to talk, I won't tell you, except for Wu Fei, the people around me are not completely trustworthy, we have been delayed here for a lot of time, maybe someone will be secretly spying on us, so let's do it, at 12 o'clock tonight, you come to my house, and we will talk in detail when the time comes. ”

After speaking, he took out a business card from his pocket, took out a pen, wrote an address on the back of the business card, and handed it to Xiao Yu.

Xiao Yu took the business card, glanced at the address on it, nodded and said, "Okay!" Professor Liu, at 12 o'clock tonight, I will go to your house on time to look for you! ”