"It's Wu Tian!"

I don't know why, after hearing Wu Tian's knock on the door, Chen Fan silently breathed a sigh of relief, as if he had put down a big stone blocked in his chest, and stood up abruptly and said, "I'll open the door." ”

"Hmm!" Zhao Yu sat in place and didn't move, looking at Chen Fan's distant back with a resentful expression, a little bit wanting to cut him with a thousand knives.

After opening the door, Chen Fan finally saw Wu Tian, he hadn't seen him for a few months, Wu Tian's aura had grown quite fast, and there were faint signs of further evolution, probably because he had entered the military hierarchy and was able to get a lot of resources.

However, Wu Tian is not a combatant, and for him, the significance of evolution is not particularly great.

"You're here?" Chen Fan let Wu Tian in first, and then said, "You came to see Xiaoya?" ”

Wu Tian said bitterly, "Recently, Xiaoya refused to see me, and she was blown away by her several times, I had no choice but to stay at home, I heard that you were back, so I came to take a look." ”

Chen Fan probably knew what was going on, shook his head bitterly and said, "Xiaoya didn't mean to ignore her, she has her own concerns, but it should be fine after three days." ”

Wu Tian didn't know too much about Xiao Ya's state after evolution, and immediately looked into the hall, "What about Xiao Ya?" ”

"She's busy right now and doesn't have time to see you, what's the matter with you coming to me?" Chen Fan didn't want Wu Tian to worry about Xiaoya's affairs, so he deliberately concealed it and immediately shifted the topic elsewhere.

Wu Tian said, "I came to you to take you back to my warehouse to do an experiment, are you free now?" ”

"Experimenting?" Chen Fan was puzzled and asked him what kind of experiment he wanted to do.

Wu Tian laughed awkwardly and said, "That's the case, I have recently researched a lot of high-performance new weapons, not only increased the power of the laser gun several times, so I specially made a large mecha, but that thing is too dangerous, I don't know how powerful it is, and I don't dare to find someone to try it casually, so I ...... it."

Chen Fan's mouth twitched, listening to this meaning, he was planning to catch himself as a guinea pig in the past?

Fortunately, Chen Fan was also interested in Wu Tian's new invention, and he nodded and agreed after thinking about it for a long time.

Wu Tian was naturally overjoyed, rubbing his hands together and asking, "Can you let me meet Xiaoya before leaving, I haven't seen her for almost a month." ”

Chen Fan rolled his eyes when he heard this, as far as emotional intelligence is concerned, Wu Tian is on the same level as him, and he never knows how to make a girl happy, and he really doesn't understand how Xiaoya likes this kind of wood.

But this is also good, so as to save Wu Tian from worrying after learning about Xiaoya's condition, Chen Fan simply shook his head and said, "You come back in three days, Xiaoya will meet you then, now go to your scientific research base first, I also want to see what weapons you have developed." ”

"Okay!"

Wu Tian readily agreed, and then Chen Fan returned to the hall and told Zhao Yu to pay close attention to every move in the room, and if she had any questions, she could call immediately.

Zhao Yu glared at him angrily and said that he knew! Then he turned his back directly.

Chen Fan followed Wu Tian out of the safe house, and it didn't take long for the two to come to Wu Tian's underground warehouse specially used to study weapons, which was a large warehouse, after Chen Fan got out of the car, he found that there was an army guarding outside the warehouse, 24 hours on standby, in these soldiers armed to the teeth, Chen Fan felt the importance of Wu Tian to the city.

Although after the end of the world, cutting-edge combat power is the basis for determining the survival of a city, but in order to enhance the overall strength of the military, the cultivation and construction of low-end combat power is also a very important part, after a year and a half of accumulation and development, Liu Yunshan has a heavy army, has grown to a scale of nearly 50,000 people, and the weapons of these soldiers are basically designed and researched by Wu Tian.

After three checkpoints, the two of them successfully entered the weapons base, and Chen Fan couldn't help but smile bitterly as he walked to the elevator, "It seems that unless you pick me up in person, I will have to make a few reports before I can meet you." ”

Wu Tian sneered, "That's because you don't want to show your identity, the name Chen Fan is now a household name, and no one in the entire Yunxi City dares to stop you, who told you to hide and hide behind others?" ”

Chen Fan regained his composure, "I like to stand in the shadows, which will make people feel more secure. ”

After a whole year of research and development, Wu Tian has developed at least a dozen new weapons of all sizes for the military, some of which have been put into use, and some are still being tested, and Wu Tian's target this time is the giant mecha.

Because the mecha technology will not be completely mature until ten years after the end of the world, even with Wu Tian's IQ, it is only a preliminary test product, and it is still in the development stage, and the combat power and performance of the mecha are not very thoroughly studied.

Chen Fan followed Wu Tian into the last reservoir area, where Chen Fan saw Wu Tian's masterpiece, a black mecha with a height of nearly three meters.

The mecha is made of pure black otherworldly materials, the hardness is close to diamond, and it has sufficient flexibility to ensure that the mecha is not easily damaged during combat.

In the back cabin of this humanoid mecha, there is an operation room nearly one meter high, when Wu Tian climbed into the back cabin, he immediately activated the red button inside, and with the injection of energy, this large mecha slowly moved, making a "squeak" sound of steel squeezing, and suddenly opened his blood-red eyes.

Chen Fan didn't move, silently looking at the giant mecha in front of him.

This thing is rarely seen even ten years after the end of the world, because the materials and costs to build the mecha are too huge, and if it weren't for the rapid development and growth of Yunxi City, I am afraid that it would not be able to spare so much manpower and material resources to build this thing.

After looking at it for a while, Chen Fan said, "Your mecha is too big, if you go directly to the battlefield, maybe the target will be more obvious." ”

Wu Tian sat in the back cabin and said, "No way, this is still the second generation of the improved product, the first generation of mecha is a mobile chariot, which can rotate 360 degrees to launch cannonballs, but I don't think it's flexible enough, so I made this humanoid mecha, it can complete simple actions like a human, and it can also run and jump, the most important part is the energy light cannon on the chest, I'm going to do it, you are ready." ”

"Come on!"

Chen Fan was noncommittal, and kept laughing at each other.

Even if Wu Tian is a real genius of science and technology, it is impossible to create a mecha with a combat power of more than the third level in such a short period of time, when Chen Fan was in the ruins of Wansheng Mountain, he once fought against the three-headed puppet mecha left in the ancient era, and its performance and combat power are far from being comparable to Wu Tian's "defective product", so naturally there is nothing to pay attention to.

But when Wu Tian activated the button and activated the energy light cannon on the chest of the giant mecha, Chen Fan's smile was a little stiff.

He sensed the aura of third-level combat power.