Zhang Heng stood on the edge of a cliff with a smelly face.

In the end, he still did not resist the temptation to increase his strength. Although he would definitely live worse than death in Yuehua's special training, he would rather live more than die now than die in a certain plane in the future.

There is never a free lunch in the world. Only by madly enhancing his strength can he find a sense of security. Only when he endures hardships now will he get rewards in the future.

At this time, the cliff of this mountain was the first training scene designed by Yuehua for him.

"Commander, I have designed four classes for you in total about mental training, but these four classes complement each other, and the benefits of training are much higher than those of individual training."

Yuehua stood by the cliff. Yuehua was wearing a kitty cat-patterned T-shirt on the upper body and a pair of hot pants with blue litrus texture fabric on the lower body, revealing her slender and straight legs, looking at Zhang Heng with a smile.

"The four training methods to accelerate brain activity and enhance mental strength are: mental sensing training, control accuracy training, and focus on multi-purpose training and mental stimulation training."

"The so-called mental sensing training is to spread the mental power from all sides, release the mental power as much as possible, and try to let your spirit fill the space around you. The farther the distance, the better. At this time, every grass and tree around you, any movement is under your control. When you regard this way of releasing mental power as a habit, and even sleep will not dissipate, you will find that these mental powers will become your sixth sense, and can even save your life at critical moments!"

Zhang Heng was stunned, "Isn't this the so-called spiritual consciousness? It's a thing that only appears in cultivation, right? Can mental power still achieve this level?"

"Nothing is impossible. According to the potential of mental power, this is just a very basic application."

Yuehua shook her head, "Then control accuracy training, that is, training mental power to interfere with the accuracy of the material world. Commander, you also know that everything is composed of several basic forms: solid state, liquid state, gas state, plasma state. So since you can control the solid state, why can't you control the liquid state or even gas state?"

Zhang Heng's eyes suddenly lit up! This sentence alone means that he has not suffered in vain.

"Control air to form a vacuum or wind blade is of course one of the methods to use mental power. It's just that the difficulty of controlling air is much higher than controlling solid and liquid states." Yuehua continued, "And is the limit for controlling gas?"

"No, this is just the beginning!"

"As we all know, everything in this world is composed of molecules and atoms. So can mental power also manipulate molecules and atoms? The answer is of course yes!"

"Therefore, the accuracy of mental power interfering with the material world is divided into macro-level and micro-level, macro-level and all substances including solids, liquids, gases, etc., while the micro-level is molecules, atoms and nuclei! When you reach a moment when even atomic nuclei can control, then you can generate nuclear fusion based on mental power alone, or control all particles of a matter to fall into a stagnation state, then this object will instantly reach absolute zero, which is equivalent to controlling time!"

Zhang Heng only felt a rumbling sound in his mind. For the first time, he discovered that a mental power that was rampant in the fantasy world actually had such huge potential to be tapped!

"Of course, it's too difficult to control particles at the microscopic or even atomic nucleus level. It not only requires huge mental power, but also computing power comparable to supercomputers. But do you think this is the most advanced application of mental power? No!"

Yuehua continued to say in a bewitching tone, "Mental power is not only capable of interfering with matter, it also has the ability to interfere with energy. That is to say, when your ability goes further from the level of manipulating microscopic particles, it is likely to reach the level of manipulating energy! Electromagnetic waves, mechanical waves, and light waves! You can even cause vacuum decay with one thought, and walk through Schwarzish's throat with one step, walking freely on countless planes!"

Zhang Heng took a breath of air conditioning and had nothing to say.

"Of course, the final idea can only be achieved theoretically, because if you want to reach that step, your mental power can already achieve a thought to destroy the sun, and there is no need to indirectly control the decay of vacuum to destroy the sun."

Zhang Heng took a deep breath and said in a daze, "Don't talk about those guesses that are no different from fantasy. You have mentioned two of the four training methods now, and what are the other two?"

"There are two kinds of training that are very ordinary. The third is multi-purpose training. I will specially create unique scenarios to help you train multi-purpose training. Just like our arms, a person only has one pair of arms, but if you have two pairs of arms, will you have more advantages when doing things? What if you have three pairs of arms or even four pairs of arms?"

"So, multi-tasking training is the most intuitive training to enhance mental strength. These three methods are best complementary and go hand in hand."

"Then there is the last training method, and the most painful one - mental stimulation training method. By constantly stimulating your emotions, always keeping your brain cells in the most active state. This is also the simplest but most painful training method. It can accelerate your mental growth, but it can easily cause mental insanity. Of course, if trained properly, it can make your will as strong as iron!"

Zhang Heng chewed Yuehua's words carefully and suddenly frowned, "I can still understand the first three methods, but in the end, how to stimulate the electrotherapy?"

"Then I'm going to ask you, what do you think is the most primitive and direct emotions of human beings?" Yuehua asked in a narrow-minded manner.

"There are four most primitive emotions in human beings - happiness, sorrow, anger, and fear." Zhang Heng replied.

"So, what is the strongest emotion among the four primitive emotions?"

Zhang Heng was silent for a moment, and after a long time, he said with a strange look, "The strongest emotion of human beings is... fear."

"That's right!" Yuehua clapped his hands and smiled Qianxi with a clever smile. "The oldest and strongest emotions of human beings are fear, and the oldest and strongest fear is unknown! Endless fear and unknown are the only key to the evolution of your brain!"

"But, it's too difficult to make me afraid." Zhang Heng shook his head repeatedly, "With my psychological quality, even if you put an alien in front of me, I won't feel scared. What should I do?"

"Your Excellency Commander, you misunderstood." Yuehua's eyes showed excitement, and a blush flashed across his face. "You are too inefficient alone. Even if you experience fear dozens or hundreds of times, you can't change anything, but I can do it, allowing you to experience the fear of hundreds or thousands of people!"

"What!" Zhang Heng's pupils shrank, revealing a solemn look, "What do you mean..."

"I can use the virtual space to pull many people into it, allowing them to experience infinite horror, despair and unknown in the virtual space. Just like you pull in Joshua and Yan Ronghua, if you want to let the person being pulled in feel more fear and unknown, you just need to design more details to do it."

Yuehua looked at Zhang Heng with a burning look, "If you want to let a person feel endless fear and despair, killing him with one knife will not have much value at all. Only by following and guiding a person from five steps: vigilance, fright, fear, hope, and despair! When you finally feel desperate, it will be like falling into an endless hell. That kind of despair and fear can almost submerge people like the ocean..."

Yuehua explained with bright eyes, just like a little girl who found the doll she liked the most, but even Zhang Heng, who was used to life and death, felt chilled, "You may need to experience the despair and fear of thousands of people in order to achieve the purpose of training your brain and accelerating your spirit's growth!"

"Your will be trained as hard as iron, this is the real mental stimulation training!"

Zhang Heng took a deep breath and frowned, "So, what are the consequences of those who were pulled into the virtual space?"

"Death." Yuehua continued to explain, "the human subconscious is a very wonderful thing. When humans think they will die, they are likely to die. The reality of the virtual space is infinitely close to 100%, and there is almost no difference from reality. If they die in the virtual space, their subconscious will also think that they are dead and they really die."

"Diet?" Zhang Heng frowned, "Then can you protect their spirits?"

After all, he is a group of innocent people. Even if Zhang Heng is cold-blooded, it is difficult for him to convince himself when facing these lives of people who have nothing to do with him.

"If I protect you, their spirit will lose the effect of training you." Yuehua looked at Zhang Heng in surprise, "Are you hesitating? Do you care about the life and death of those humans? Sorry, if you wantonly hurt your kind and make you feel displeased, I can cancel this training program."

Zhang Heng was completely silent. He just frowned tightly, took out a cigarette and lit it, and then took a deep breath. After about ten minutes, Zhang Heng suddenly looked up and stared at Yuehua's eyes! (To be continued.)
Chapter completed!