Looking at the old dean in front of him, Zhen Xin didn't want to hide too much, but he was also confused about Qin Yiqing's identity and background, so he could only tell the truth: "Dean, her name is Qin Yiqing, not only does she have strong strength, and she is not inferior to the aliens, but she also knows those aliens well, and entering and leaving the alien base is like entering a no-man's land." If it weren't for her help this time, his subordinates would never have been able to escape from the alien base. According to herself, she came from a mysterious world underground, similar to the hermit in ancient Chinese legends, but the specifics were also unclear to her subordinates. ”

When the dean heard this, he immediately became interested, looked at Qin Yiqing with a kind face and said, "Child, would you like to introduce yourself to the old man?" ”

Qin Yiqing wrinkled his good-looking little nose, pouted and circled around the old dean, a pair of big eyes kept rolling around him, but he didn't say a word, and he didn't know what he was thinking. It's just that the old dean has always been comfortable and sitting, as if he is not surprised by her eccentricity.

"Little girl, old man, I have been frank all my life, and I think I am above board in my work, and I will never show any conspiracy and tricks to you as a little girl, as long as it is convenient, you can say it directly, if it is inconvenient, the old man will not force you." The dean took a leisurely sip of tea and said with a smile.

Qin Yiqing tilted his head, pretending to think for a moment, then nodded and said, "Okay, for the sake of you not being so annoying, I'll tell you!" ”

Speaking of this, she suddenly paused a little embarrassedly, and said: "However, I have to declare first, in fact, I don't know much about the origin of our family, everything I know is what my grandfather told me, if I say it wrong, you go to my grandfather, don't look for me!" ”

The old dean smiled, waved her hand to signal her not to care, and continued to speak.

"I am an underground human, the fifth-generation descendant of the Qin family's family. There are a total of nine cities and twelve families in our underground human race, and our Qin family is one of the twelve families. Grandpa said that a long, long time ago, there was a great catastrophe on the earth, and as a result, the human race was divided into two branches, one of which lived underground, which is our underground humans, and the other that still lives on the ground, which is your surface humans. ”

Qin Yiqing tried her best to learn from her grandfather's appearance, pretending to be an old dragon clock, adding a little cuteness to her cuteness, "My grandfather also said that you people on the surface just don't fight for anger, don't talk about going astray, and you also lost the energy cultivation method of your ancestors to engage in science and technology, and as a result, you can't even get out of the earth now." ”

The smile on the old dean's face slowly faded, and his face became a little solemn.

Although this little girl looks a little confused and cute, she obviously is not lying, and if there is really an irresistible catastrophe for human beings in history, it is completely reasonable for someone to hide underground.

Is it true that mankind still has a history that even he does not know? But when did this cataclysmic event occur? Why can't we find any clues in the historical records?

What's even more incredible is that, according to her, in addition to the humans who live on the surface of the earth, there is also a human race underground, and even the civilization is more advanced than the surface humans.

How is this possible?

It's as incredible as if you wake up one day and find that the earth is square.

However, the little girl's magical methods in the video are absolutely true, and Zhen Xin's experience has repeatedly confirmed the authenticity of the matter, even aliens are coming, what else can't happen?

"That's what your grandfather said? When did that catastrophe happen, and how long has it been since then? ”

Qin Yiqing raised his mouth, shook his head and said innocently: "I don't know about this, grandpa just said it for a long, long time, so long that no one will believe it." ”

The old dean nodded, and didn't continue to ask, but said with a smile: "So, what about our surface people and your underground people or a family?" So, can you tell me, what is energy cultivation? ”

"Haha, that's easy to say." The little girl seemed to be asked about the itch, and immediately jumped up proudly, her hands were suddenly raised, and she hugged her in front of her gently, and countless golden points of light immediately appeared around her body, gathering together into a huge knife wheel with a diameter of more than two meters, and hundreds of sharp blades were inlaid on the edge of the wheel, but bursts of golden flames appeared on the blade.

"I'll show you!" The little girl didn't wait for the shocked old dean and Zhen Xin to come back to their senses, their hands pressed down, and dozens of flaming short knives shot out from the knife wheel, which pierced the surrounding walls at once, and suddenly burst into an earth-shattering loud noise, and the old dean's elegant and generous office was instantly swept into the air, and then burst into flames, which soon covered the entire office area.

"Qin Yiqing, what are you going to do?" Zhen Xin was shocked when she saw this, and quickly picked up the old dean and rushed out of the fire.

Qin Yiqing was also dumbfounded by the effect of his casual blow.

She pursed her mouth in annoyance, and with an unhappy expression, she waved the golden knife wheel above her head, jumped out of the layer of fire, and silently landed beside Zhen Xin and the old dean.

"Uh......h Woo......" As the rapid alarm sounded, more than a dozen quadcopter fighters flew around, spewing out columns of water from the muzzle of the nose, intertwined into a tight water net, netting all the flames and pressing down fiercely, instantly pressing down the raging flames.

The "......Boom" tight water network suddenly exploded, as if a dull explosion sounded, and the violent shock wave instantly blew the flames into ashes. An inexplicable fire was extinguished, but the dean's office was also blown to pieces.

"Dean......, Dean, ......, where are you?" There was a chaotic shouting in the distance, and a group of officers rushed over frantically with long guns and short cannons, but the scene was too chaotic to see the dean clearly for a while, so they could only shout.

The old dean looked at Qin Yiqing, who lowered his head and looked annoyed, and then looked at Zhen Xin, who was a little embarrassed, and couldn't help but quip: "Little girl, your demonstration is very exciting, I am very satisfied." However, you still haven't made it clear what energy cultivation is! ”

At this point, he turned on the special watch on his wrist and informed him that he was safe and sound, and at the same time gave some necessary instructions to ensure that the operation of the entire research institute was not affected by this accident.

"Okay, little girl, your demonstration is over, now it's time to talk about what energy cultivation is, right?" The old dean indifferently dusted off some of the dust on his body, but a pair of wise eyes turned around on the broken bricks on the ground, as if assessing the power of Qin Yiqing's blow just now.

"Grandpa, I'm sorry, I didn't mean to!" Qin Yiqing secretly glanced at the old dean, and saw that he really didn't seem to care about the mistakes he made, so he immediately settled down in his heart, stuck out his tongue mischievously towards Zhen Xin, and then said with great interest, "Grandpa said that the scientific and technological civilization of human beings on the surface is actually to use energy by mechanical means, but the means are low and the control is inconvenient, so it is a primary means of energy use. ”

Speaking of this, the little girl's right hand shook, and a small golden ball of fire immediately rose in her palm, Huang Cancan's so cute.

"My grandfather taught me since I was a child that cultivation is to exercise the physical body with our special exercises, so that the physical body can store energy, control energy, use energy, and even integrate and purify energy. In the process of cultivation, our physical body continues to become stronger in the refining of energy, and the physical body that cannot be strengthened can help us control more and stronger energy. ”

Qin Yiqing rubbed his hands, and the fireball in his palm immediately turned into a sharp fire sword, and with another slap and rubbing, the fire sword turned into a small fire whip again. She raised the fire whip and gently pumped it towards the ground, and under the energy surge, the ground was suddenly blasted out of a shallow ditch more than a meter long.

"I know that there are many legends of immortals and demons among you surface people, but in fact, they are a group of energy cultivators. I once eavesdropped on my grandfather's conversation, and it seemed that there were still a group of people like that. It's just that he didn't say where they lived, otherwise I would have to go and compete with them to see who is better! Qin Yiqing waved his cute little fist and shouted unwillingly.

Whether the legendary immortals and demons are energy cultivators or not will not be said for the time being, but the old dean immediately understood it, and at the same time he also had a vague understanding of the power of energy cultivators, and a new idea arose spontaneously in his heart.