A silver firefly pierced the sky and quickly disappeared from the sky above the mountain.

In the aircraft, Guo Huitong was full of curiosity, looking here, touching there, like a curious baby for a while. There wasn't much space inside the plane, and after the girl had groped around almost everywhere, she found a seat and sat down: "Big wood! Where did you get this flying saucer? ”

"Oh, this flying machine, my master and his old man left it, by the way! I'll tell you how to use that energy crystal. ”

Saying sorry to the master in his heart, Hao Yu hurriedly opened the topic.

Holding the egg-sized crystal stone, Guo Huitong said with a little reluctance: "I originally thought it was a gem, but I didn't expect it to be such a disgusting thing, something dug out of the body of an evolved creature, vomit! ”

He retched a few times, but the girl still listened attentively to what the boy had to say.

"So this thing is so dangerous and contains a mutant virus? If you don't know, if you just use this kind of thing to cultivate, it will turn into a monster, right?"

Taking the stone in front of her eyes and looking at it carefully, a flash of fear flashed in the girl's eyes, but soon, she followed Professor Hao Yu's method and began to use this piece of energy crystallization to carry out the cultivation of the ancient martial arts.

Seeing that the energy crystals glowed slightly in Guo Huitong's palm, and then a wisp of strange aura drilled into the girl's palm, at first! Hao Yu was still staring nervously, for fear that the girl would have problems using the crystals to cultivate, and after a while, there was nothing abnormal, and it was sure that there would be no problems, and the young man took a deep look at the girl who was sitting cross-legged and cultivated, and then turned around and went to the cockpit.

Sitting in the driver's seat, looking at the empty cockpit in front of him, Hao Yu thought for a moment that he had come to the wrong place.

"Take a look at these materials first, although there will be no major danger when going to Siberia this time, there are many things that need to be paid attention to. ”

The familiar voice sounded in his ears, Hao Yu was a little awkward, and reached out to flick his right ear, in this ear, he carried a nano-level communication tool from the robot immortal, and now!

Bite!

At the top of the driver's back, a small hole was revealed, and a beam of light shone out from the small hole, just on the air in front of Hao Yu's eyes, illuminating a projection area.

"Such a hidden underground cave has never been rumored in all kinds of news reports, you ...... How did you find out? How long has it been since Master, and how long has he been developing you? Are you the rumored artificial intelligence?"

Between the answers and questions, Hao Yu learned a lot of scientific knowledge beyond his imagination from Immortal, and also had a deeper understanding of the history of ancient warriors.

"The pre-Qin refiner, that is, the ancient martial arts, the history of the ancient martial arts of the original earth can be traced back to the source period of human existence, in this case, why is it that the ancient martial arts have decayed to this point? If it weren't for the changes in heaven and earth this time, it would be difficult to cut off the inheritance. Hao Yu said with emotion.

Immortal explained for him: "In the primitive era, human physique was weak, in the fight with various creatures, through the accumulation of learning and experience in killing, the initial martial arts were developed spontaneously, and the free Heaven and Earth Yuan Qi in the Heaven and Earth at that time was particularly rich, when at a certain moment, the first human being accidentally discovered and learned to use the Heaven and Earth Yuan Qi, he became very strong, stronger than everyone else...... This cycle continues, the social progress is getting bigger and bigger, and the martial artists are getting stronger and stronger, but everyone ignores that the original heaven and earth vitality that is free between heaven and earth is limited, and it will be slowly consumed because of the use of ancient warriors, so when there is one, the heaven and earth vitality is consumed to the point that it cannot support the cultivation of martial artists, and the ancient martial arts will go into decline......

Listening to the immortal textbook-like answer, Hao Yu's heart was shocked, he remembered the picture he had seen in his dream at the beginning, that strong man, that mythical scene, now that he thinks about it, it may be the normal picture when the ancient martial arts were prosperous.

"Okay, it's time for you to cultivate, now the vitality between heaven and earth is getting stronger and stronger, it is very suitable for cultivating ancient martial arts, if you want to stop Yinyan from destroying the world, you must be strong enough, now you are too weak compared to him. ”

Out of the cockpit, Hao Yu first inspected Guo Huitong's cultivation status, and when he saw that it was still normal, he was relieved, so he walked not far away, found a place, sat down, and began to cultivate internally.

When I didn't know it, after flying for nearly an hour, the speed of this flying machine slowly slowed down for some reason, and it changed its flight direction from time to time, as if it was avoiding something on the road ahead. In this way, the distance was undoubtedly greatly increased, and it was not until the aircraft flew continuously for more than half a day that it flew out of the border of China and into the territory of Russia.

It was all white, and Guo Huitong, who had finished his cultivation, lay in front of the glass window, looked at the scenery on the ground, and muttered a little boringly: "This white snow is so monotonous." ”

Ding dong!

There was a crisp sound, and on the glass in front of the girl, a scene began to be projected, which directly startled the little girl, but soon, she was full of excitement, and looked up at the cabin: "Wow! It's so advanced, I want to play a little game now, I don't know ......"

Soon, Guo Huitong was in the cockpit and played the game happily.

There was a loud bang, and the entire aircraft shook violently, and Hao Yu, who was cultivating, immediately woke up, and Guo Huitong, who was happily standing in the driver's seat playing the game, was even more shocked and fell to the ground, screaming in pain.

"In the event of a heavy snowstorm, we will make a forced landing, Hao Yu! You are ready to pack, the destination is three miles away, and after the forced landing is completed, you can set off. The immortal prompt sounded in Hao Yu's ears in time.

After another jolting and shaking, the turbulence in the cabin stopped, and Hao Yu knew that this was the aircraft that had successfully landed on the ground.

Guo Huitong was not seen in the outer cabin, Hao Yu walked to the cockpit in front, when he opened the cockpit door, the girl walked over with a bitter face, rubbing her forehead: "What happened? I fell miserably just now, you see my forehead, here, and here, these two bags are so swollen." ”

Looking at the two red and swollen bulges on the girl's forehead, Hao Yu couldn't help but laugh out loud, causing Guo Huitong to wave his pink fist and beat him for a while.

"Okay, okay, I apologize, I apologize, okay? I shouldn't laugh at you, give! This is an external healing medicine, it should be able to reduce swelling. ”

Finding the medical kit from the open locker, finding the medicine from it and giving it to the girl, Hao Yu followed the immortal instructions, and found a few special outfits in the locker, as well as some equipment for setting foot in the snow.

Putting on a thin snow suit and looking at the white expanse outside the window, Guo Huitong frowned: "Big wood! Are you sure that we will not be frozen into popsicles if we wear such thin clothes and walk in this ice and snow?"

didn't explain anything, put on a helmet similar to a motorcycle helmet, Hao Yu made an answer with his own actions, he opened the hatch, and walked out directly, the cold wind whistling along the open hatch, blowing into the cabin, Guo Huitong, who was not wearing a helmet, was immediately shivered by the cold.

"Hey, it's really not cold, it's amazing, big wood! Your master must be a super amazing scientist, right? Not only did he build a flying saucer, but he also invented such a powerful winter suit, which is amazing. ”

Seeing the boy standing in the snow and looking at herself with a normal face, Guo Huitong put on her helmet and got out of the cabin, and when she really stood in the snow, she immediately screamed in surprise.

Squeak squeak!

A robot came out of the cabin, and behind it, there was also a snowmobile, on which it carried a lot of tools and items.

Stretching out his thumb and facing Hao Yu, Guo Huitong praised him: "Big wood! You think very thoughtfully, there are robots, snowmobiles, and so many food and tools prepared, which is worthy of praise." ”

Under the helmet, Hao Yu, who listened to the girl's words, felt that his face was slightly hot, he knew that all these preparations had nothing to do with him, and all these perfect preparations were made by the robot immortal.

"Okay, as long as you follow the directions on your helmet, you can find your destination, and when you complete your goal, this unmanned aerial vehicle will be waiting for you here, looking forward to your safe return. ”

Leaving such a sentence, the flying saucer that stopped in the snow suddenly glided quickly in the snow, and it disappeared in front of Hao Yu's eyes.

Watching the plane leave, Guo Huitong's big eyes were full of shock: "That's cool! By the way, big wood! What are we doing in Siberia this time? You haven't told me yet." ”

"Dig for treasure!, how about it?"

Hao Yu stretched out his finger and clicked on the transparent glass in front of the helmet a few times, and a topographic map was displayed on the screen in front of Guo Huitong's eyes.

Seeing the topographic map, the little girl became interested, looked at it carefully, and finally, her eyes were fixed on one of the points on the map, and the name of the mark on that point attracted her: "Snow Girl Cave? I guess our destination this time is this Snow Girl Cave, right?"

Nodding, Hao Yu said: "According to the records left by my master and his old man, in the Snow Maiden Cave, there are rich treasures left by ancient martial arts powerhouses, let's take a car and go, strive to reach the destination as soon as possible, open the cave, and get the things in the treasure cave, this place in Siberia is not suitable for a long stay." ”

In the sound of gurgling machinery, the snow cart carried Hao Yu and them, as well as the robot, quickly moving in the white snow.