After a long and short attempt, the clever Lu Xing quickly figured out the mystery.

In this source code space, he seemed to have become the master. To be precise, the golden residual star became the master of this space. He could use the golden lightsaber to rewrite these matrices at will, thereby changing the operation of the program.

For example, if six identical codes are used in the purple matrix to run six purple thunders, he can reduce one or add several at will; for example, in the tester's running matrix, one is to extract the data of the previous matrix, and now he can change this data at will, making his blood volume tens of billions or hundreds of billions, and he can easily overcome the seven heavenly tribulations.

He felt that this seemed a bit like ROOT. He suddenly obtained the super administrator rights in this source code space and had all the right to modify it!

Despite this, Lu Xing did not modify his blood bar because he had discovered the ultimate mystery of the Heavenly Tribulation Subject through observation matrix. It turned out that as long as he jumped from the peak to avoid Heavenly Tribulation, he could pass this subject smoothly in the blue thunder tribulation of the third tribulation, when his life was in danger, he would jump from the peak to avoid Heavenly Tribulation to save his life.

The meaning of this subject is not to make humans fight against the heavenly tribulation without knowing their own lives, but to test humans’ rationality in desperate situations and let humans understand that there is hope when they live. If they fall into the trap of trying every means to fight against the heavenly tribulation, they will only fall deeper and deeper and will never be able to pass the assessment.

Once upon a time, Lu Xing also fell into this trap. If it weren't for the help of the golden remnant star, he would have failed.

No wonder no human has passed the assessment for so long. It turns out that many people can't understand. Sometimes, when they reach a dead end, they may be able to see a way out by taking a step back.

In the end, Lu Xing did not modify the matrix code, put away the golden lightsaber, and went straight back to the virtual world.

As soon as he came back, time in the virtual world continued to disappear. In a blink of an eye, the second blue sky thunder struck down in horror. He saw the opportunity and chose to leap down.

As he fell, everything in the virtual world disappeared, and a loud sound came straight into his ears!

"Soulless death is not courage. Only those who know their sacrifices are truly responsible. Young man, I wish you pass the assessment!"

The loud voice echoed in his mind, and the corner of his mouth was slightly raised by the young man sleeping in the sleeping compartment. The next moment, the young man suddenly opened his eyes and stood upright.

"Hu!" Seeing that the surrounding environment was already the Cultivation Administration Bureau, Lu Xing breathed a sigh of relief.

He had passed the Heavenly Tribulation Account just now, and now he has returned to the real world, it means that he has finally obtained the Cultivation Certification. His inner ecstasy was overwhelming, and there seemed to be a great way to heaven in front of him!

After adjusting his mentality a little, Lu Xing walked out of the sleeping cabin and prepared to leave the Cultivation Administration.

However, when he walked out of the room, Lu Xing suddenly realized something was wrong. How could the ground be so messy? When he came in, these things were arranged neatly. Could something be wrong?

"Damn it, a bold monster, be punished!"

A hint of uneasiness arose in his heart, and Lu Xing suddenly heard an angry shout from outside, and ran out without much thought.

But when he ran out of the Cultivation Administration, he was stunned by the scene in front of him. He saw that the originally prosperous and high-end steel city was already full of smoke and was dilapidated. The strong smell of blood mixed with the smoke came to his face. On the open space outside the Cultivation Administration, more than a dozen robots jointly implemented a chain formation to suppress a giant dragon worth more than ten meters tall, and countless corpses were scattered around!

Lu Xing was shocked to find that there was a corpse on the ground that was actually Cao Hongbing's. His eyes were so bitter that they were filled with sorrow and anger!

"Boy, why are you still here? But it's great that you haven't died. Come and do a favor. We have suppressed this evil dragon, but it may not be suppressed for too long. You must kill it before it breaks free, otherwise there will be endless troubles!" A robot discovered Lu Xing and said hurriedly.

Lu Xing's eyes were cold, and a trace of murderous intent flashed in his eyes. He said in confusion: "What's going on? I just went to take the certificate and it turned out like this?"

"Hey, boy, don't you understand? The reason why Tianji lifted the ban on cultivation was because he discovered a huge threat. With the power of a robot, he could not protect the earth. So he decided to lift the ban on cultivation and unite with the power of human beings to resist the invasion. Unfortunately, these monsters did not give us time to prepare and suddenly attacked us, caught us off guard. These people were all killed by this evil dragon."

The robot urged: "There is no time to say so much now. We can't suppress it anymore. You can do it quickly!"

When Lu Xing heard that Cao Hongbing died at the hands of the evil dragon, he felt a sharp rise in murderous intent in his heart and immediately asked, "How can I kill it?"

"The dragon has a reverse scale, and it will die if it touches it. The dragon's weakness lies in the reverse scale. You see, there is a dazzling scale under its neck, like a ruby. As long as you completely smash the reverse scale with your sword, it will decay and die!" said the robot.

Just as Lu Xing picked up a long sword on the ground and was about to take action, the suppressed dragon suddenly said: "Boy, don't listen to their nonsense. You can't kill me by smashing the scales. Instead, when the scales are broken, they will burst out with huge power. With your body, you can't bear it and will be torn apart in an instant. In the end, you will just ignore your life in vain."

"Why don't we make a deal. In order to suppress me, these robots are unable to move now. As long as you help me kill them and help me get out of trouble, I promise to support you as the master of the earth, and I will also pass on your dragon clan's holy skills, which can make you live forever. The former is because you have life worries, but there is no return, while the latter is because you have life worries, and the reward is huge. I believe that you should know how to choose as smart, right?" The dragon's words were full of temptation.

Lu Xing stood in front of the huge dragon, his face was as calm as water, and said indifferently: "Take it serious?"

"Of course, we are the dragon clan's words!"

"Then you should prepare well and go and trade with the King of Hell!"

After saying that, Lu Xing jumped up and used all the power of the Great Desert to hit the Dragon's Negative Scales with a sword. At the same time, he shouted in his heart, I'll avenge you!

"Click!"

The reverse scale was shattered, and a strong white light appeared from the crack, making it impossible to see directly.

The white light became more and more dazzling, and finally formed a light door, sucking Lu Xing, who was caught off guard.

When he felt the white light from the outside weaken, Lu Xing slowly opened his eyes, but found that he was still in the sleeping compartment, and he couldn't help but be stunned!

"Cao Yema, this assessment is too routine!" After thinking about it, Lu Xing started to curse with laughter and cry. It turned out that the scene just now was also an assessment subject for the cultivation certificate. After passing the Heavenly Tribulation subject, he thought he had returned to the real world, but in fact he had entered a deeper subconscious world.

What this subject should test is the subconscious choice of the examiner.

If Lu Xing had really agreed to the dragon's conditions just now, he would have failed.

Now, in summary, there are actually three subjects for the assessment of the Cultivation Certificate. The first is the theoretical assessment, the second is the heavenly tribulation assessment, and the third is the subconscious assessment!

However, at the beginning, the robot did not explain, which made everyone mistakenly think that there were only two subjects.

Looking back at this moment, Lu Xing actually found that there were some matrices behind the red thunder tribulation matrix in the source code space. However, he didn't care at the time and thought it was the matrix code for auxiliary functions. Now it seems that those matrices should be the matrix code for the subconscious assessment of the subject three.

"Congratulations, you have automatically obtained the Cultivation Certificate through all assessments!"

When Lu Xing opened the sleeping cabin, a congratulation sounded in the room. Lu Xing smiled slightly and then walked out of the room.
Chapter completed!