The black gold combat training set, which was used by soldiers in the previous generation of the army, military-grade products, is an extremely powerful set of training equipment even now.

There are very few people who can get this kind of thing, but Su Ri'an's mother is among those who can get this set of equipment.

So when Su Ri'an began to train his physical fitness, Wu Wanwan got Su Ri'an a set of black and gold combat training sets through her relationship.

Of course, after all, the black gold battle training set is not accessible to ordinary people, so even if Su Ri'an often wears it, no one will recognize it, but Sun Xiaojue is a child of a big family after all, and it is understandable that he can recognize it.

"The training of the combat training set can only help improve physical fitness at most, but if you want to become a biological battle armor warrior, physical fitness alone is not enough. Su Ri'an looked at the sandbags that gradually floated from the ground and said: "Mental power, combat quality, these things can only determine how strong a person is, you should be able to understand this, right?"

Sun Xiaojue nodded, these basic elements, it is not strange to say that Chen Cheng and Lin Mei do not know, but Sun Xiaojue, as a child of a big family, still understands.

Physical fitness is basic, just like painting a picture, physical fitness is like paper, how big the paper is, how big the painting is.

And spiritual power is like paint, which determines the vividness of a picture.

But in the end, it is the painter who decides that the picture is good, that is, the combat quality.

Su Ri'an thinks that his physical fitness is extremely strong, and he is basically already there, and the development of mental power is to transplant the biological battle armor before he can get started, and the one who can improve himself is also the combat quality.

Looking at the sandbags that had been placed, Su Ri'an raised his leg and threw it up with a leg whip.

"Bang!"

There was a loud thud, and the sandbag fell in response, bending thirty degrees.

The spring force restored the sandbag again, and Su Ri'an reached out and punched the vertical sandbag.

The sandbag tilted slightly, and then Su Ri'an's fist fell on the sandbag like raindrops.

Chen Cheng and Lin Mei on the side saw Su Ri'an hitting the sandbag so violently, their eyes widened, but the two of them were still familiar with twice the gravity, Su Ri'an was able to hit sandbags on this road so easily.

Sun Xiaojue stepped back slightly, to prevent it from being affected by Su Ri'an, under such gravity, the power of Su Ri'an's every punch was very terrifying, she didn't want to try.

"Regulate your breathing, relax your body, don't be too tense, and spread gravity to all corners of your body, so that you can quickly adapt to double gravity. Retreating to Chen Cheng and the others, looking at the two of them, Sun Xiaojue began to guide.

Although Sun Xiaojue is a woman, in today's society, strengthening physical fitness is a must for everyone, not to mention the children of big families, their conditions are better, and the gravity room is also a basic training method.

Under Sun Xiaojue's guidance, the two quickly adjusted their bodies, and finally it took nearly ten minutes to barely adapt to this gravity.

Lin Mei stood up, but Chen Cheng was still sitting there, and his burden was greater than Lin Mei's, so he still couldn't stand up for the time being.

Su Ri'an hit the sandbag for a while, but he was tired.

He is different from the other three, he is still wearing a black and gold combat training suit, this thing is not an ornament.

The black gold training set can provide the wearer with a weight of up to ten times the gravity, but at present, Su Ri'an can also turn on the additional weight of three times the gravity at most.

No matter more, Su Ri'an will not be able to maintain a normal life.

This training room turns on twice the gravity, plus the additional three times the gravity of the Black and Gold Training Set, for a total of six times the gravity.

Under this gravity, Su Ri'an's weight reached more than three hundred kilograms in an instant.

With such a terrifying weight, Su Ri'an can support it for five minutes at most, and if he exercises in such an environment, Su Ri'an's body will definitely collapse.

Turning off the gravity system, all four of them breathed a sigh of relief, and no one would feel relaxed in the multiplier gravity environment.

However, Su Ri'an was only a little more relaxed, and the black and gold combat training set on his body was not lifted, so he still had triple gravity blessings on his body.

"Are you tired?" Su Ri'an looked at Chen Cheng with a smile.

"Nonsense, twice the gravity, more than 200 kilograms, extremely uncomfortable. Chen Cheng lay on the ground without any image.

"Hold on, you will first get acquainted with this gravity from tomorrow, and then start exercising your fists and feet. Su Ri'an stretched out a hand and pulled Chen Cheng up.

"Hey~ Thinking about it, it's going to last two months, it's too difficult for me!" Chen Cheng wailed.

"Okay, no one else can train in such good conditions, you still complain. Lin Mei pinched Chen Cheng and said with some hatred that iron is not steel.

"Almost according to this training, you can move freely under this double gravity, and your physical fitness will almost reach '1', and then you will be trained in fist and foot strength, which is also to pave the way for you to become a biological warframe warrior in the future. Su Ri'an pinched Chen Cheng's arm and almost estimated it.

"Alright, that's all for today, go back and rest a little, and continue tomorrow. Su Ri'an looked at the time and decided to give Chen Cheng a half-day off.

Leaving the battle hall, the four of them walked for a while and then separated.

"Let's go, it's all out anyway, I'll take you to a fun place. It was still early, and Su Ri'an didn't want to go home, so he decided to take Sun Xiaojue to visit the city.

Although Sun Xiaojue has been in this city for a month, he has really not been to a few other places except for school.

"Well, I just wanted to buy some clothes or something. Sun Xiaojue nodded.

However, after two hours, Su Ri'an completely regretted it, and it was more tiring to accompany the girl out shopping than to endure five times the gravity training.

"Boom. ”

Just as the two were about to leave the mall and go home, suddenly there was an earth-shattering rumble in the mall.

Then the two of them felt a slight tremor under their feet, and suddenly screaming sounds came from the mall.

"What's going on?" Sun Xiaojue looked at where the voice came from.

"Let's go, something happened. Su Ri'an's face changed slightly, he had heard the voice just now, he had heard it when he was very young, it was the sound of a bomb exploding.

Obviously, there was an accident in this mall, and Su Ri'an didn't want to get into trouble.

But it was still too late, and when the two walked quickly to the entrance of the mall, they were directly shocked by the scene at the entrance of the mall.

At the entrance of the mall, nearly 20 big men wearing camouflage clothes and black hoods, holding various firearms, were rushing inside.

"Listen, everyone, now let's all gather on the first floor, give you three minutes, and then don't blame us for being ruthless if we find someone on another floor. ”