When the old man saw that he had been discovered, he climbed out of the carriage even more eagerly.

"Xiaofeng, ...... Hurry up and land! ”

But there was also a process of landing, and the old man was almost grabbing the edge of the window.

Liu Feng was in a hurry, and suddenly tilted the small train in the opposite direction, and the old man turned over and fell back into the carriage.

"Well done!" Chen Renyu got out of the cab and jumped through the window into the car where the old man was.

The old man's emotions were very excited, "Don't come here, even if I die, I won't be a traitor to the human race, let alone meet any beast gods with you!" ”

"Okay, I know, I know ......" Chen Renyu hurriedly took out his task card, "I said I was here to save you...... Someone posts a quest in your name, and the reward is around 100,000 towers. This is my quest card, if you don't believe me, you can take it and check it out. ”

"Throw it over." The old man was still wary.

He took the task card in his hand, weighed it, looked at it in the sunlight for a while, and finally even took a bite.

Chen Renyu smiled, "This is not some ancient money, don't break your old teeth!" ”

The old man snorted coldly, "Hairy boy, what do you know!" I was involved in the design of the material and anti-counterfeiting technology of the task card. ”

"Then you should see that this is true, huh?"

The old man's expression was sad and sad, "Even if the mission card is real, it can't prove anything." If it weren't for you, how could I have gone to this ruined city to continue my research......"

Chen Renyu was confused when he heard it, "Wait a minute, old man, did you recognize the wrong person?" If I really want to kill you, will I give you a chance to jump down? ”

Zhang Shaomin's complexion softened slightly.

"Since you're a researcher, why don't you analyze it with your scientific spiritual research? Or get away from the car window until you confirm that I'm a traitor? Or let's ......."

The old man suddenly looked solemn, threw the task card back to Chen Renyu, and climbed out of the car window like crazy.

Chen Renyu panicked, "Old man, I'm kidding." You're all old, what do you really compare to me?! ”

"Quick...... Stop it. The old man's voice trembled, and he banged the window.

Chen Renyu shook his head helplessly, "Old man, don't make trouble, otherwise I will ...... again"

"Stupid, stop!" The old man turned his head and glared at Chen Renyu, "Do you want the entire Tai'an City to be destroyed in one fell swoop?!" ”

Chen Renyu didn't think the old man was lying, so he also ran over to look out of the car window.

The old man said to himself, "I seem to have seen something very evil......

"What's that?"

"The Legendary Sacrificial Formation......"

Chen Renyu rubbed his eyes, but there was a thriving town below, and there was nothing special about it.

The old man pointed to the dam, "It's there, quick, land!" ”

The caterpillar train flies towards the dam.

When the train was about to land, Chen Renyu saw a pattern about two meters in diameter on the cement pier of the cofferdam.

The sturdy snake body twisted into a perfect circle, glowing with a bright red glow, as if it had just been painted with blood.

"Old man, your eyesight is really good." Chen Renyu praised from the bottom of his heart.

The old man smiled smugly, "A researcher is to use life energy completely for scientific research, and intuitively discovering various forms of energy and energy is the basic ability of a researcher. ”

Chen Renyu motioned for Liu Feng to move the train closer.

Under Liu Feng's skillful operation, the caterpillar train car and the cement pier were level, allowing the two to walk over easily.

The old man squatted beside the formation, his eyebrows furrowed, and muttered to himself: "Condensing in the dam, probably wanting to use the power of the elements to sacrifice all the life energy within the range to the snake beast god. This is probably the Five Elements Formation. ”

"So mysterious? Isn't it okay to erase it? ”

The old man sneered, "Erase it? Easy to say. This is not a normal paint painting, but a condensation of energy, so it must be used to disrupt its equilibrium. ”

"Energy? Why don't you just find some energy bodies? You should have it in your device, right? Chen Renyu turned around and wanted to go to the carriage to look for it.

The old man looked at Chen Renyu and said with a smile, "I am young, and my brain is quite good...... But it's useless. The energy I am talking about is the biological energy of the two characteristics of yin and yang in the human body. But this is only on a theoretical level, and no one can prove their existence, let alone use them. ”

Yin...... Yang......

~system, give a hint.

[Difficulty factor 0.06.] 】

[The hint is as follows: The sun is yang, and the moon is yin.] 】

That's right! There are two kinds of living energy in my body...... Isn't it exactly one yin and one yang?

~system, can two creatures with characteristics appear at the same time? For example, in two palms?

[This belongs to the realm of life.] 】

[The deepening of the understanding of the two characteristics of biological energy contributes to the opening of the functions of the life field.] 】

[But there are also corresponding risks, such as an imbalance between yin and yang.] 】

Are you sure it's on? 】

~Isn't it good to be able to turn on new features? What's more, the imbalance of yin and yang shouldn't be a serious disease, right?! Come on!

[Please allow the analysis of body data, and try to obtain bioenergy without affecting health.] 】

[Analyzing]

【10%…… 20%…… 30%…… 50……】

[Analysis complete.] 】

【Retrieving ......】

[Retrieval completed.] 】

Chen Renyu's left palm came out with a dazzling ball of white light, and from his right palm came out with a ball of black light that the light couldn't penetrate, "Old man, is this what you're talking about?" ”

The old man was busy thinking about whether there was any other way to solve the problem, and when he heard him call himself, he looked impatiently.

At this time, the old man couldn't help but be dumbfounded, and his lips trembled and asked, "You...... How do you do it? ”

"I don't know. Just a thought in my heart, it appeared. Of course, this kind of question cannot be answered truthfully.

The old man was like a child, excited like a child, "Then you...... Can you fuse two energies? ”

Fusion?

Chen Renyu tried to fit his palms together, but felt two strong resistances.

~Allocate all combat power to the power item.

[Assignment completed.] 】

Chen Renyu let out a loud shout and clasped his palms together with all his might.

He clearly felt a majestic surge of energy in his palm, like a restless little animal desperately trying to break free from its cage.

He gritted his teeth and held on, and after a while, he was sweating like rain.

The energy finally quieted down. He slowly parted his palms.

Between his palms was suspended an egg-sized ball of Tai Chi light.

Black light and white light flow without stagnation.

"Wonderful." The old man spun around in place excitedly, "The two energies of yin and yang are combined, and they are endless. It's amazing! ”

Chen Renyu breathed a sigh of relief and smiled with satisfaction, "What's next?" ”

The old man pulled Chen Renyu to squat next to the formation pattern, "Use your consciousness to control it and let it attack this formation." Remember, the idea of attacking and destroying must be strong. ”

In "The Basic Theory of Hunting", it is written: Concentrate on creating a picture of the enemy being killed in your mind, and the body will mobilize all the energy to turn this picture into reality.

Sensing his consciousness, the Taiji Light Ball suddenly accelerated, slamming into the formation pattern fiercely.

The energy on the formation pattern turned into blood-red chains, trying to strangle the Taiji Light Ball.

The Taiji Light Ball rotated at high speed, forming a strong gravitational force that distorted the lines of the formation pattern.

The snake body pattern is unrecognizable.

Bang –

The Tai Chi light ball suddenly exploded.

The entire formation pattern was drowned in the light formed by the explosion.

When the light dimmed, the formation pattern evaporated.

The old man stroked Chen Renyu's head vigorously and sighed sincerely: "It's really beyond imagination. Rare in the world. You must be a God-given savior. Haha, my old man really can't find any other explanation......"

Chen Renyu, who has always been cheeky, couldn't help but float, "Old man, just now you said that this is the Five Elements Formation, that is, there are still four places, let's hurry up and destroy them all." ”

A strong sense of accomplishment pushes him to accomplish his next feat.

"The Five Elements Formation uses the elements of gold, wood, water, fire, and earth as the energy end, and flows and operates according to the path. We also need to find out the other energy ends and coverage. The old man explained as he paced back and forth.

"I don't think it's difficult, and other places should be on the same level as dams. If it were me, I would definitely choose a place like a steel mill, a thermal power plant, a forest, a cemetery, etc. As for the coverage, it must be the entire Tai'an City. ”

"Well, with such a big hand, the target is naturally the entire city, I can understand it. But why is it a cemetery that represents the earth element? The old man looked confused.