After Ren Xiao took off the game helmet, he walked out of the game room, trotted to the first floor and took a bottle of mineral water and poured a few sips: "Zhiyin, tomorrow will be the same, call me at 6 o'clock." ”

"Yes, master." Jiyin's voice rang out in the hall.

Ren Xiao drank water while climbing the stairs unhurriedly and rushed towards the bedroom on the third floor: "Zhiyin, are you looking at the stars on the roof again?" ”

"Hmm." Zhiyin responded very softly.

"I really don't understand you, what's so nice to see, it's just satellites." Ren Xiao shrugged his shoulders and said, "By the way, Zhiyin, how do you say I can improve my physical strength and ability to resist hits?" ”

In this duel with Zhong Shenxiu, Ren Xiao's biggest feeling is that Zhong Shenxiu's strength and ability to resist hits are strong, compared to him, he is too weak in these two aspects.

"Master, the ability of human beings to resist blows needs to be continuously accumulated and slowly exercised, as for strength, you must know that there is a limit to the strength of human bodies, in terms of your bone structure, your current strength is already very strong, if you still want to improve, it means that you have to break through the limits of human beings."

Ren Xiao looked down at his not very strong body, and said helplessly: "Then tell me, how can I break through the limits of human beings?" ”

"With today's technology, there are many ways to achieve this, but most of them are limited in their practical effect on enhancing human performance. In addition to these limited methods, there are only three methods that can really make people break through the limits and make a qualitative leap in bodily functions. ”

Ren Xiao drank water and came to the bedroom on the third floor: "Don't stop, I'll listen, and continue." ”

Jiyin's voice rang out in the bedroom.

"The first method: open the gene lock.

To put it simply, the gene lock is the powerful potential contained in human genes, and unlocking the gene lock can allow people to break through the limit and obtain stronger abilities, but it should be noted that opening the gene lock comes with great risks.

As far as the world is concerned, the research on gene locks has theoretically broken through to the third stage, but in human experiments, only one in 10,000 people can survive after opening the first stage of gene locks, and as for the human beings who can survive after opening the second stage of gene locks, there has not been a human being so far. ”

"Wow! With such a high probability of death, it's a pitfall, so skip this, I don't want to be a victim of meaningless science. ”

As Ren Xiao spoke, he took off his clothes and walked into the bathroom, picked up the toothpaste and toothbrush, and brushed his teeth while taking a bath: "Go on, the next method." ”

Ji-in's words rang out again.

"The second approach: biochemical modification.

Biochemistry can be divided into many kinds according to different research objects, and among them, in addition to the common muscle biochemical transformation, neurobiochemical transformation, immune biochemical transformation, and some animal and plant cell implantation biochemical transformation.

Compared with gene locks, today's technology is more mature in terms of biochemical modification, and there are very few humans who have received biochemical modification and died. However, after the human body undergoes biochemical modification, it will be accompanied by unknown side effects, such as becoming strange in appearance, irritable and suspicious in personality, and physiologically there will be various human hormone secretion disorders. ”

Hearing this, Ren Xiao held a toothbrush in his mouth, couldn't help but shiver at the 47-degree hot water, took the toothbrush out of his mouth, and said hesitantly: "Go on, this method is completely unfeasible, I can't accept the changes that may occur in my appearance alone, if such a handsome face of mine becomes a green-skinned monster, it might as well be dead." ”

Zhiyin went on to elaborate.

"The third method: mechanical assembly.

Compared with the first two methods, this method is the most technically complete, as long as it is within a controllable range, humans will not bear any safety risks when carrying out mechanical assembly.

But on the contrary, human society is the most repulsive to this kind of transformation, countries around the world strictly prohibit this kind of modification that makes humans become robots, and in today's world, except for some hidden powerful illegal organizations that can avoid social surveillance systems, no other social institutions provide this kind of modification services.

And most importantly, once a person who has been mechanically modified is found by the government, he will be controlled, and although he will not be sentenced to death, he will spend his whole life in prison. ”

After Ren Xiao brushed his teeth and rinsed his mouth, he was completely dumbfounded when he heard this: "It's gone?" ”

"It's gone."

Ren Xiao rolled his eyes: "Then isn't this equivalent to saying it in vain?" There is no one way to do it. ”

"You asked me, master." Zhiyin does not take the blame.

"Okay, so there's no other way than the three methods you mentioned?"

"Other lifting methods are not only only limited in effect, but also have to endure a lot of pain, and Zhiyin believes that those methods have no practical value." Zhiyin said decisively.

"Then you can name one for me first, I'll see if it's feasible."

Ren Xiao was steaming hot after taking a bath, trotted and threw himself on the bed, covering his body with the quilt, waiting for Zhiyin's answer.

"No comment!"

Four words, Ren Xiao thought he had heard it wrong: "What? ”

"Master, the first rule of my behavior is for your own good, so I won't talk about exercise methods that may damage your body." Zhiyin's voice is very decisive.

Ren Xiaoqi said: "Then why did you tell me about genetic locks and biochemical modifications?" Aren't these two methods more harmful? ”

"For by the temperament of the master, it is impossible to use either method." Zhiyin affirmed.

Ren Xiao was a little speechless: "You are eating me to death, my housekeeper!" ”

"I know the host very well." Zhiyin said confidently.

Ren Xiao was really helpless: "Okay, don't talk about it, I'll check it myself on the Internet tomorrow!" ”

"Master, Zhiyin is really good for you." Zhiyin had a somewhat aggrieved voice.

"I know you're good for me, don't worry, if the way to improve my ability is really harmful to me, I won't use it, I promise you."

"The host ......"

"Okay, go to sleep, turn off the lights, turn on the deep sleep instrument, I have to sleep well tonight, otherwise I will have dinner with my mother tomorrow, and I will be nagged by her again if I am listless, good night, Zhiyin."

"Good night."

Nothing was said all night.

The next day, August 13, Ren Xiao got up at 6 o'clock to wash up, ate at 6:30, rested at 7~8 o'clock, and exercised in the gym from 8 to 10:30 a.m. as usual.

It is worth mentioning that in the past few days, Ren Xiao is trying to pass the second test of Zhiyin.

The rules of this test are that Zhiyin turns on the semi-mechanical mode, puts a cup full of water on her head, and lets Ren Xiao attack at will, she only does contact defense, dismantling Ren Xiao's tricks, and the condition for successful clearance is that Ren Xiao can break through Zhiyin's defense and hit Zhiyin, or force Zhiyin's body to move, so that the water in the water cup above his head overflows.

This seems to be very simple, but Ren Xiao really realized what hellish difficulty is, Zhiyin's defensive ability and attack ability are as desperate, all of Ren Xiao's action moves are impossible to hide, it is impossible to attack it, and it is even more foolish to move Zhiyin if you want to rely on your strength, after Zhiyin turns on the semi-mechanized mode, his legs are sucked on the ground like a suction cup, and his body is more like a lead filled, and he can't move no matter how he fights.

There were no surprises in the result, and the result of today's test was the same as the previous two days, Ren Xiao ended in failure.

After exercising, Ren Xiao watched the news on the sofa in the hall and rested for a while, after which Zhiyin's voice sounded in the hall.

"Master, it's time for lunch, I've prepared lunch for you, please come to the restaurant for dinner. In addition, the host mother has been successfully connected through the 3D projection equipment and is waiting for you to eat together in the restaurant. ”

"Mom......" Ren Xiao squinted, scratched his head, and stood up from the sofa: "I know, I'll come!" ”