With the improvement of cultivation, the picture in front of Su Mu's eyes changed again.

He no longer saw the battlefield fighting, but the inside of his body.

This situation is a bit similar to looking at oneself with the inner vision method, but the things that are seen are more and deeper than those seen with the inner view method.

Su Mu even saw a 'broken bridge' located deep in his brain.

This broken bridge, which has obviously been artificially destroyed, should be the key to shedding the mortal womb and becoming an immortal!

The one who destroys it, without a doubt, must be the demon god!

It's like in this Yuanqiao Secret Realm, the immortal gods used the remaining divine power after their fall to turn into blood moons, god statues, stone tablets and other things to suppress the secret realm, and prevent the demons and beasts from taking a crucial step and becoming newborn demon gods!

At the end of the second secret realm advent, the demon gods who fought for the defeat of the human world, took advantage of the fall of the gods to perform some kind of secret method, destroying the path of human beings to become gods, and laying the foundation for the third secret realm advent early.

Judging from the knowledge of modern Dan medicine and genetics, this broken bridge that has been destroyed is likely to be a key link in human genes.

This ring has been destroyed, making it impossible for humans to evolve in a more powerful direction and to possess the strength of the immortal god!

It is precisely because the path of the immortals is blocked that modern cultivation and magic will develop in the direction of rune arrays and instrument cultivation.

The purpose is very simple, that is, to make up for the lack of cultivation through the benefits of magic weapons, so that human beings can compete with the demon gods when the third secret realm descends!

It is also because of this that the School of Life will put the hope of becoming an immortal and a god on genetic modification.

They tried to use the genes of demons, ghosts, beasts, and even ancient gods to repair this broken bridge, reconnect this key genetic ring, and get the opportunity to become a fairy god.

However, so far, judging from the information Su Mu has gotten in his hand, although the people of the Life School have improved their strength by fusing genes and obtained some natural abilities, no one has been able to repair this broken bridge and get a glimpse of the secret of the immortals!

The all-knowing and all-powerful God they believe in is not a good thing, and it seems that he is deliberately leading them to a fork in the road, making their path more and more extreme and dangerous.

Their research may be useful in the lab, but it is by no means suitable for promotion.

Otherwise, before the third secret realm has even begun, and before the demons and beasts have appeared, the human race will first break out a genetic crisis and become monsters......

In front of the broken bridge, Su Mu pondered: "I wonder if there is any other way to repair this broken bridge?" Although the path of the Life School cannot be followed, some of their concepts and methods can be used, but they still lack key things......

Su Mu can be sure that most of the hope of repairing the path to becoming a god will fall on the kryptonite plug-in.

But if you want to activate the kryptonite plug-in, you have to have some key clues or information, and now these things are obviously missing!

"It's okay, there's still time. As my cultivation grows, so does the kryptonite plug-in, and I will definitely find a way to repair the path to becoming a god!"

Su Mu's words were not only self-comforting, but also really had that confidence and certainty.

"Of course, if I can get more genetic knowledge, or the secret information in the late stage of the Second Secret Realm Arrival, I will definitely be able to find a way earlier. ”

"If I can leave the Yuanqiao Secret Realm alive this time and go back to see Principal Wen, I must make this request to him!"

"I believe that with my current cultivation, I am also qualified to consult those higher-secret information and literature!"

When Su Mu entered the Yuanqiao Secret Realm, he was a fourth-level A cultivator.

These days, he has not only grown up in battle, but also absorbed and digested the divine power contained in them after visualizing the stone statues and steles left by the immortal gods.

Su Mu's current cultivation is no longer what it used to be, and he has risen several levels in a row.

But he has always hidden something, and he has not shown his full strength, in order to be able to come in the most useful role at the most critical time!

So where did Su Mu's cultivation go? No one knew except himself.

Su Mu urged the exercises, and stored all the unabsorbed divine power into the meridians and viscera, and kept it for later digestion.

He immediately stopped visualizing and regained consciousness.

When he opened his eyes, he saw that the classmates around him were staring at him.

In the distance, the Pure Yang Sword inserted in front of the homecoming gate had broken through the ground and flew out at some point, and was held by the Spirit Fire Dragon with its claws, suspended in the sky.

Su Ye took Xiao Ai and Scarlet Carp, as well as some senior brothers and sisters who are proficient in Feng Shui, to conduct a survey in front of the homecoming gate, looking for a way to activate the homecoming door.

The Pure Yang Sword and Fire Dragon Spirit were above them, but they didn't release sword qi and flames to harm them.

Su Mu was very happy to see this.

"The Pure Yang Sword is no longer defensive against us? Yes, whose performance has been recognized by it?

Hearing his words, Tu Shanmi on the side chirped: "Phew, shameless!"

After listening to her words, the rookie cat and the surrounding classmates not only did not refute it, but also nodded in unison.

The Tiger King subconsciously wanted to nod his head, but reason told him that he couldn't click, so he quickly stopped his neck, his movements were very stiff, and he felt very painful.

"Why am I shameless?" Su Mu was stunned for a moment, and then reacted: "Is it my visualization that has been approved by the Pure Yang Sword?"

The students nodded in unison.

Some of the students majoring in flying swords looked at Su Mu with very sad expressions.

Can you not complain?

Originally, they wanted to show themselves in front of Lu Zu's magic sword, if they could get the approval of the Pure Yang Sword, it would be a big cow!

Maybe after going back, you can directly protect the research and Baobo, become a disciple of a famous teacher, and enter the room in person.

The result?

The Fire Dragon Weapon Spirit of the Pure Yang Sword didn't look at them the whole time, just looked at Su Mu with four eyes, eyebrows flickering.

This makes them feel like poor licking dogs, licking until the end is left.

Su Mu scratched his head, and apologized to these flying sword majors from the bottom of his heart and sincerely: "I'm sorry, I didn't mean to steal your limelight, the main thing is that people are too handsome, and they can't hide if they want to." ”

The students majoring in flying swords were very generous, and they all expressed their understanding, and gave him a kind middle finger: "Get out!"

"Good Ratcha. Su Mu responded, walked to the homecoming door, and asked from a distance: "Little leaves, scarlet carp, how are they, have you found anything?"

The Scarlet Carp was an expert in this area, and replied, "There is a magic circle here, which is laid out according to the position of the one hundred and eight stars of heaven and earth. Our research believes that it only takes one hundred and eight monks to stand in the corresponding positions and instill the aura in unison, so that the magic circle can operate and open the door to return home. ”

Su Mu looked in the direction of the scarlet carp's finger, and sure enough, he saw the signs of the magic circle.

It's good to have a discovery!

Su Mu was very happy and asked, "Is there any requirement for the level of the monk in this magic circle?"

Scarlet Carp shook his head and said, "This is not clear, you have to try it to know." ”

As soon as her words fell, a clear voice suddenly fell from the sky: "There is no requirement, however, activating the magic circle does not rely on spiritual energy, but requires human blood." ”

Well?!

When everyone heard this, they were all shocked, and they immediately raised their heads one after another, looking at the Pure Yang Sword suspended in the sky and the Fire Dragon Weapon Spirit holding it.

"Can you speak?" Tu Shan Mi Mi was the first to react and asked in surprise.

"Of course!" the dragon spirit said.

Tu Shan Mimi was even more surprised: "Then why didn't you speak before?"

The dragon spirit spread his claws: "You didn't talk to me before." ”

Tu Shanmi was dumbfounded.

The reason for this...... I really can't refute it.

The scarlet carp was complaining: the old lady was here just now, and she was both a compass and a kanyu, and she took out all the skills to eat milk, so she found the magic circle and the way to activate it. And as a result, you know it and you don't say a word. You're so awesome, why don't you go to the sky? Oh no, you're already floating in the sky......

After complaining, the scarlet carp comforted himself: "Maybe this is a test ......"

As soon as he thought about it, he listened to the fire dragon spirit continue: "I see that you have been tossing for a long time, in fact, as long as you ask me, I can tell you, there is no need to be so troublesome." ”

"I ......"

The scarlet carp almost didn't give his breath so much that a mouthful of old blood spurted out.

She took a deep breath and adjusted herself: "Don't be angry, I'm not angry!"

Su Mu was also speechless.

This spirit pulls hatred, no worse than Kevin and Mountain Cream.

As for activating the magic circle, it requires human blood rather than aura, Su Mu has some understanding.

This is to verify whether the activation of the circle is really human.

Su Mu was thinking about it, when the fire dragon spirit suddenly flew to him, stretched out his claws, and handed the Pure Yang Sword to his hand.

"The host has an order to let me stay here and wait for someone. If you can resonate with the Pure Yang Sword, you should be destined. Pure Yang Sword, you can take it away. But if you want me to confess the Lord again, you have to work harder. But when you're in danger, ask me for help, and I'll still help you. ”

After saying this, the fire dragon spirit 'whoosh' and returned to the Pure Yang Sword.

Lin Jian'e and the other sword cultivators, after listening to the words of the fire dragon weapon spirit, all looked at Su Mu with jealous eyes.

The Pure Yang Sword that Lu Zu left behind, why did he follow Su Mu? He is not a sword cultivator!

Is it because he is handsome? Has even the magic weapon changed its face these days?

However, more people are secretly determined that as long as they can go back alive, they must go to the Soviet-style tutorial class and sign up for the course of contemplating ideas.

We also want to resonate with the magic weapon, and then prostitute all the way!

Su Mu looked down at the Pure Yang Sword in his hand, and said secretly: "This fire dragon spirit is quite arrogant. ”

After some consideration, Su Mu determined that the quality and workmanship of the Pure Yang Sword were quite exquisite.

This made him commit his occupational disease again.

He couldn't help but think: "If I can get the manufacturing technology of the Pure Yang Sword, integrate it with the flying sword technology I have mastered, remove the chaff and take into account the ancient and modern, I will definitely be even more powerful!"

"It's a pity that this sword has a spirit in it, and it's not easy to dismantle...... Why don't you find an opportunity to turn the machine spirit over and dismantle it for research?"

The fire dragon spirit who had just returned to the Pure Yang Sword shuddered for no reason.

"What's the matter with the sudden feeling of uneasiness? It seems that someone is beating me up for my bad idea? Is it the one who has been stabbed so boldly? If you want the old lady to know, you have to kill him!"

The dragon spirit thought indignantly in his heart.

vertex