For a moment, the students rushed to sign up.

“I’m willing to participate in this last task.”

"I do, too!"

"Add me one!"

………

Most of the students were very excited, but a small number of them remained calm and did not rush to express their opinions.

Among these people, Chen Fei is included.

The taboo tree and reward that Mu Ningyuan said was very tempting, and even Chen Fei couldn't help but sign up and agreed.

But he understood one thing: there is no free lunch in the world.

The Sixteen Palaces of the Inner Island asked Chen Fei and the others to explore the taboo tree, realize and absorb the taboo aura. They even took out the alchemy core as a reward.

Such a generous reward naturally means considerable risks.

It was precisely because of this that Chen Fei did not immediately agree.

Mu Ningyuan seemed to have seen the students' concerns, coughed, and said, "Before registering, I have one more thing to tell you."

"That is, there are certain dangers in the taboo tree. This mission may be injured or even thrown away the new secret. In this case, do you still want to participate?"

As soon as these words were spoken, many students immediately hesitated. Some of the right hands that had just been raised fell back.

On the side, Lou Yu smiled when he saw this and said, "Of course, don't worry too much. Although it is dangerous, it is not that fatal."

"You who can appear here are excellent talents. As long as you are careful and return safely, it is not a problem."

After hearing Lou Yu's addition, many students who had just chosen to give up began to hesitate again.

Chen Fei, without any hesitation, nodded directly: "I am willing to participate in the last task - Exploring the Taboo Tree."

Chen Fei took the lead, and Zhong Zhuyan immediately agreed.

Several other team members raised their hands one after another and chose to participate.

After completing the registration, Mu Ningyuan announced: "Okay, the last assessment action for island exploration will really begin."

"Come with me!" After saying that, Mu Ningyuan led the team and asked nearly 100 students who signed up to enter the stone building, took something similar to an elevator, and rose directly to the high place.

Things like elevators rose all the way, even beyond the top of the stone building, and were still still tall. Finally, they entered the vast white fog and clouds, and could not see the scene clearly.

I don’t know how long it took, but this elevator-like thing finally stopped.

Everyone looked at the white area around them and felt a little dazed.

"Where is this? Is it in the sky? It's white around it."

"The spiritual energy here is so strong. I just take a sip and feel like I'm going to be drunk."

"Captain Wood, where is the taboo tree?"

………

Mu Ningyuan clapped his hands and said, "We have arrived."

"Here, I didn't see anything?"

"Where is the tree? I didn't see a single tree!"

"This has flew into the sky, no tree can grow so tall!"

………

Just as everyone was confused, Mu Ningyuan waved his hand and raised a strong wind, blowing away the white mist and clouds that wrapped around everyone, "We are in the taboo tree."

"We are in the forbidden tree, what does this mean?" The students looked confused.

"It means literally." Mu Ningyuan said.

"Literally, that is, we are inside the taboo tree. So how big is this tree? Why didn't I find it at all?"

Mu Ningyuan took a few steps in one direction, and suddenly it seemed as if he had encountered an invisible transparent wall. Then he stopped, put his hands on the invisible wall, and looked into the distance. The light in his eyes began to flash.

Seeing this, everyone followed suit and started to move.

Chen Fei was no exception. After walking a few steps forward, he suddenly felt that he had encountered an invisible obstacle.

After feeling it, this obstacle was like a tough invisible film, blocking Chen Fei, preventing him from moving forward any further.

Then, Chen Fei put his hands on the invisible wall, and the true energy aura surged.

Suddenly, Chen Fei felt his head lightening, and then his thoughts flew to an invisible high altitude and spread rapidly.

As his thoughts spread, Chen Fei seemed to fly to a high altitude, completely outlining the shape of this invisible film.

Rather than saying that this is a layer of film, it is more like a huge and transparent tree.

The tree grows over the inner island, with a thick and wide diameter and towering into the clouds, directly wrapping the entire inner island.

The invisible wall that Chen Fei and the others touched was actually the inner cortex of this invisible tree.

"Now, you should have felt the World Tree. That's right, our inner island is built inside the World Tree." Mu Ningyuan's words verified everyone's conjecture.

Then, Mu Ningyuan continued to introduce: "Your mission is to use the true energy breath to perceive the taboo aura of the taboo tree and then absorb it."

"These taboo auras are a bit sharp and have certain dangers. Of course, if they can be refined, these taboo auras will become a major tonic for your practice and increase your practice speed."

"Finally, let's start!" Mu Ningyuan said loudly, then his body fell rapidly and disappeared quickly.

Seeing Mu Ningyuan leave, the students immediately became active.

"I didn't expect that this forbidden tree was so magical, not only invisible and transparent, but also so huge that it enveloped the inner island."

"This task doesn't seem to be very difficult! Isn't it just to absorb taboo energy and then refine it? It feels like there is no difference between practicing and practicing qigong."

However, as soon as he finished speaking, a sudden scream rang out.

Everyone turned their heads and saw a student curled up, his body twitching constantly, and foaming in his mouth.

"What's going on?"

"It's a taboo aura. He just tried to absorb a taboo aura, but it turned out like this."

"What, why is the taboo aura like this? Isn't it too dangerous? I want to quit."

"I knew, things weren't that simple."

………

Many people complained, but there was no way out. They could only slowly try to realize and absorb the taboo energy.

Then, two more students were caught, absorbed the taboo aura, and fell down and twitched.

This situation made some of the remaining students panic and dared not take action.

However, a few minutes later, a fallen student suddenly got up, his face was red, his spirited and quite excited.

"Why are you doing? What happened?" someone asked.

The student explained: "As soon as the taboo energy rushed into my meridians, I felt a little unbearable, and I was suddenly shocked and fainted. But then, when the energy slowly spread, I felt my body become hot, my whole body was filled with strength, and my martial arts realm was also improved by a small amount."

"What, there are such good results, I want to try it too."

"It turns out that the benefit is real, so I have to hurry up."

………

The scene became lively again, and at this moment, Chen Fei also chose his own direction and walked away.
Chapter completed!