Change is the principle of heaven and earth, known as the first of the Chinese Book of Changes, can be translated as "the classic of change", and the germination, growth, and death of all things are caused by change.

For example, flames, which can barbecue food and burn forests, can be used by humans, and the use of fire is also regarded as one of the symbols of human civilization, but it can also bring disaster to human beings.

However, the light and heat of the flame are only superficial phenomena, and its essence is the transformation between different energies, from other energy sources to light and heat, so as to incinerate the scorching objects.

This process of transformation is change.

Thinking of this, in the sea of his consciousness, the constantly rotating word "Yi" suddenly dispersed, and reverted to a world with bees and butterflies frolicking, wild flowers spitting fragrance, towering mountain peaks, and gurgling water, but unlike the colorful world before, this is a fiery red world.

There are fires everywhere, burning everywhere, flames burning above wild flowers and grasses, flames burning on the rocks and snowy peaks, butterflies and bees flying around in panic with burning wings, even in the distant Yangtze River, it is also blazing.

Qin Yuan's sea of knowledge seemed to turn into a flaming hell.

"That's the change!"

It was as if the whole world was about to be scorched, but Qin Yuan had an irrepressible smile on his face, looking at the sea of fire in front of him, and making a hearty sound.

As this sentence fell, the whole world changed again.

The flames of Teng Teng were extinguished in an instant, and the crimson of thousands of miles suddenly turned into silver, and in the blink of an eye, it was frozen for thousands of miles.

Combustion is a change in energy, but what about ice?

Then, the whole world was transformed again, from a snow-covered thousands of miles of ice to a world full of fire wolves, where countless greedy wolves were running and roaring, as if they were indulging in joy.

Qin Yuan stood in the middle of the wolves, watching quietly, and as soon as his thoughts turned, the world in front of him changed dramatically.

The greedy wolf disappeared, and a giant bell appeared between heaven and earth.

The giant bell is the size of a mountain, and the mountains and rivers on the bell wall, birds, beasts, insects and fish are lifelike, vivid.

The countless fire wolves just now are the array of greedy wolves, and the giant bell in front of them is the array of giant gates.

Flame and ice are made up of energy changes, so isn't this formation also formed by the change of the leylines? It's just that compared to the flames and ice, the changes in the formation are a little more complicated, and it is necessary to communicate with the leylines to make them vibrate and operate in a specific way, and then form various formations.

"Harmony is the true harmony of the way. ”

Qin Yuan demonstrated several formations in his own sea of knowledge, and he was overjoyed, as soon as he entered the realm of the Dao realm, it was another world, and now he went to set up the formation again, and he no longer had to use Gangbu, he only needed to communicate the avenue of heaven and earth with the sea of knowledge, and then connect with the leyline.

"Haha...... Huh?"

Qin Yuan laughed and opened his eyes, and suddenly, as if a fish bone was stuck in his throat, he made a "quack" sound, his eyes widened, and he looked at his front and back in disbelief.

There was scorched earth in front of him and behind him.

Although the lush grass was trampled by them, the color of green was still there, but there was no trace of green in front of me, it was scorched black, the light wind blew, and the dust was all over the sky.

Chen Bu, Niu Sanhuai and others stood in the distance, disarrayed and gray-faced, staring at him like ghosts.

"Uh, what's going on?" Qin Yuan had a bad premonition in his heart.

Ren He tugged at the sleeve that was only half left, and said, "General Qin, if you don't wake up again, the world will want it."

I'm done with you!"

"I did it?" Qin Yuan pointed to the scorched earth around him that seemed to have been devastated, and vaguely guessed something.

"Not really!"

Ren He said angrily: "You said that if you break the realm, you will break the realm, you are completely unprepared, the brothers are kind enough to protect the Dharma for you, but why did you set fire to the mountain halfway? It was fire and ice, and there were fire wolves and giant bells, and they didn't say hello, and they all crackled and fell on the heads of the brothers......

Ren He said angrily.

After Qin Yuan had just comprehended the "Way of Ease", all kinds of changes in the sea of knowledge not only existed in the sea of knowledge, but also under the subtle induction, the external world also gave birth to visions, and what appeared in the sea of knowledge would change accordingly in the external world.

Fortunately, Qin Yuan did it unintentionally, and the induction between Zhihai and the outside world was only spontaneous instinct, but it burned the mountain for a while, froze the soil for a while, and affected more than a dozen sergeants in the Hundred Battle Battalion, all of which were skin injuries and did not cause much harm.

"I didn't expect it to happen suddenly, but I still thank you brothers for protecting the Dharma. Qin Yuan bowed his hand and said, he knew that Ren He's complaint was not just to vent a sullen breath in his heart, but to remind him that he should thank these soldiers who protected the Dharma on their own.

Qin Yuan was a little happy in his heart, in the morning, a few battles and charges, let these above-eyed sergeants turn from hostility to recognition, and at the same time with a little touch, he didn't do anything for them, let alone have too much friendship, and even slapped them "a few times", but they protected him for the first time.

"Whether it is the position of General Shangfeng or the brother of the Hundred Battles Battalion, the brothers are reasonable and should protect the Dharma for you. Don't say that there is no danger, even if it is a rain of bullets, we are unequivocal. ”

Chen Bu bowed his head and said, not only convinced, but also without losing his face.

Qin Yuan's hot knife-cut butter-like charge, and the two "keeping people under the halberd" before and after, all let Chen Bu know that the difference between himself and others was more than half a catty and eight taels, and he went to the sea.

Since the difference is so huge, what else is there to disagree with?

A stupid leader will not only lose his brothers, but also his own life, but a wise commander can avoid all this as much as possible, and lead his brothers to victory with the smallest casualties, and even make meritorious achievements and become rich.

Chen Bu is a smart man who knows how to make the right choice.

Niu Sanhuai also laughed, and his voice shook people's eardrums, and said: "Haha, God help me and wait, I am about to march and go deep into the enemy's lair, my lord actually broke through at this juncture, isn't this God help me?!"

Even if they are people in the army, even if they are all cultivators, there are many people who will believe in some mysterious things, and a good omen is enough to comfort many people and make them feel much more at ease.

After a few idle articles, Qin Yuan ordered everyone to trim up, while he went to find Yu Beichen alone.

"Hehe, General Qin, it took half a day to count the gold, and even my old bones are envious. Yu Beichen saw Qin Yuan coming, and said happily.

As Yu Beichen expected, Qin Yuan's breakthrough took half a day's effort, and even a little more, this is a rare thing in a hundred and ten years, it can also be said that Qin Yuan is a rare genius in these hundred and ten years, as long as there are no big twists and turns, the future achievements will be limitless, Yu Beichen compared with Qin Yuan back then, but it is far behind.

"The breakthrough of the subordinates took too long, delaying the march of the army, so I came to ask for the guilt. Qin Yuan clasped his hands into fists, bent down and bowed his head, and performed a standard military salute, his voice was sonorous.

Yu Beichen sneered and said, "This is just the time to take office, and I have learned to be oily and smooth, and I don't know if it is right or wrong to promote you kid!" After laughing and scolding, he continued: "Come on, don't you want to ask about the traitors of the dark sea?"

Qin Yuan straightened up, grinned and showed a mouthful of snow-white teeth, and said: "An adult is an adult, and your subordinates haven't opened their mouths yet, so you can guess clearly, I came here this time to learn more about the situation, and only by knowing myself and knowing my opponent can I survive a hundred battles." ”

"What, you are very confident in this battle?" Yu Beichen looked at Qin Yuan with a smile.

Qin Yuan scratched the bangs with beads of sweat on his forehead, and said with a wry smile: "It's okay to say that you have confidence, but it's definitely not the truth." The first time I led the army, I was still a little nervous when I said something unproductive. ”

Qin Yuan said his thoughts very honestly and did not hide it, Yu Beichen not only was not disappointed, but nodded with satisfaction and said, "If you are full of confidence and ambition, then I really have to consider whether I have seen the wrong person."

Disrespect for the opponent is contempt for one's own life, only by respecting the opponent can we fully understand the opponent, and only by fully understanding the opponent can we know ourselves and the enemy, and only by knowing ourselves and knowing the other can we achieve the ultimate victory!

As for knowing oneself and knowing that the other is invincible, hehe, even the military masters who have gone down in history throughout the ages dare not say such wild words, you can know yourself and your opponent, and your opponent can also know yourself and your opponent. ”

Qin Yuan listened attentively, and his heart was touched.

These words that flowed out of Yu Beichen's mouth at random were all full of his hundreds of years of life wisdom, and every time Qin Yuan talked to Qin Yuan, as long as he chewed through a little bit, it was enough to benefit for a long time.

"Then can you tell your subordinates where the advantages and disadvantages of the traitors in the dark sea are?" Qin Yuan asked.

Yu Beichen sighed, this is exactly what he wants to tell Qin Yuan, even if Qin Yuan doesn't come to ask, he will summon him over, Fu Yunping and others have too much to do with it, and they hide the secrets of the sky, if they don't tell in advance, when Qin Yuan and the others inadvertently find out, it is inevitable that they will not mess up because they are frightened.

"That's a xenomorph colony!"

Yu Beichen's voice was low, like a sigh, but when it fell into Qin Yuan's ears, it was like thunder, "What adult, do you mean that the dark sea where the traitor is located is a gathering place for aliens?"

Yu Beichen nodded heavily, and said: "This is not only a struggle for royal power, but also a struggle between different races, or a struggle between human nature and animal nature, a huge whirlpool that has never been seen before, it can be said that eating people does not spit out bones!"

Qin Yuan was silent.

Since ancient times, the royal battle has been a meat grinder, the king is defeated, the winner ascends to heaven, and the loser implicates the nine clans, Qin Yuan was involved without knowing it, he was already cautious, but he didn't expect that the danger of the truth was far from this, and it was even more terrifying than he imagined.

Yu Beichen looked at Qin Yuan, smiled meaningfully, and said, "General Qin, have you been frightened by this news?" Haha, the royal battle, the race war, since ancient times, has been a cruel place, and if you are not careful, you will die!"

Qin Yuan also laughed and asked, "This kind of war affects the whole body, why don't you choose a safe person, but choose a small person like me who has just entered the cultivation world?"

"Are you a little person? Haha, General Qin, you are too arrogant! In this world, at this moment, there are probably not many people who are more focused than you. ”

Yu Beichen suddenly put away his smile, looked at Qin Yuan expectantly and solemnly, and said, "After this war, your Qin Yuan's life will be destined to be extraordinary, and your Qin Yuan's name will be destined to be remembered by the world!"