Simulation: Start with one person

Fang Rui, who lacked understanding of taboo knowledge, was unable to determine what the taboo knowledge was, and had no intention of understanding it in detail.

"Ying, solve the incarnation of the forbidden knowledge as soon as possible, we have to move deeper..."

With that said, Fang Rui appeared with a lamp. The lamp had a similar effect to the Nail of Hantian. Its light made the forbidden knowledge turn from invisible to tangible. Balls of pitch-black mud slid down from the surrounding walls, turning into something tangible. Make one monster after another.

These monsters are quite twisted in appearance, similar to mushroom beasts, but even more different...

"You said it was very easy!"

Ying gradually increased the output, and the power of each sword increased until he could easily chop the monsters. When Ying cleaned up all the monsters, the scene here returned to normal. There were no dark brown-green tones, but bright emerald green... …

Fang Rui followed Ying and placed one lamp after another next to the wall. Under the light, the forbidden knowledge in other areas was not eroded.

Even if it is eroded, it will turn into a physical entity.

These entities are similar to the sludge of a giant abyss of strata and cannot move. However, there are other ways of taboo knowledge, which is to gather energy and materialize...

This kind of transformed body can move for a while under the light of the light, and can attack the "light".

Fang Rui was prepared for this. These "lights" were incorporeal, made of pure energy, and would not be destroyed.

It would be better to say that if the transformed form of forbidden knowledge directly touches the "lamp", it will be burned by the light.

Therefore, with the efforts of Fang Rui and Ying, the territory of taboo knowledge gradually decreased, and Apep became more and more conscious and began to talk...

"You...have the aura of Buyer." Perhaps because of the fierce resistance of forbidden knowledge, Apep's voice was broken.

"We know Buyer, she is paying attention to this place." Fang Rui answered truthfully.

"Really~" Apep's tone was a bit emotional, "I didn't expect that I would need my former enemy to save me..."

"Let me tell you, there is a lot of taboo knowledge in your body, and the ingredients are a bit complicated."

Different organisms have different reactions after being infected with taboo knowledge.

In Fang Rui's opinion, there are at least three kinds of forbidden knowledge in Apep's body.

"Is it complicated?" Apep didn't say anything. His current situation was entirely his own fault.

"Now that you have regained consciousness, please provide a little help and improve the strength of your 'dependents'."

"No problem." The battlefield is in Apep's body, which can be said to be his home field. It can be said that it is quite easy to provide buffs to his "dependents".

It's just that he has not fully recovered now, and the gains he can bring are limited. At most, he can be upgraded to the level of the Demon God's Familiar, and it is a weaker level.

With the joint efforts of everyone, the removal of taboo knowledge went smoothly, but Ying said his hands were a little sore.

She had already cut off the forbidden knowledge until her hands were a little sore. From this, it seemed that the amount of forbidden knowledge in Apep's body was outrageous.

"It's far from the process I expected." Buyer's voice came from the void terminal.

"What is the process you envision?" Fang Rui asked.

"Connect with Apep to bring all forbidden knowledge together and purge it."

When Buyer talked about her plan, Fang Rui raised his eyebrows slightly and asked, "Do you have a way to gather forbidden knowledge?"

"There is a way, but I'm not sure whether it will be effective." Buyer replied. Her plan is the best solution in her imagination, but whether reality will develop as she imagined is another matter...

"I think it will definitely work." Fang Rui said.

"Oh! Why are you so convinced?" Buyer asked, and she was quite surprised by the sudden trust.

"You would say that when there is no guarantee of success rate?" Fang Rui asked back.

"Indeed, my plan has a guaranteed success rate." Buyer explained, "I have prepared a fire, which has the same origin as Apep's power and can clear forbidden knowledge. When I awaken Apep, You can work with him to clear away forbidden knowledge."

"Are you awake?" Fang Rui cast his gaze to the distance. The brown-green passage looked a little dull.

During the period when Apep was contaminated by forbidden knowledge, it could indeed be said that he was going crazy.

The consciousness and personality are affected, and the entire dragon's way of thinking becomes paranoid.

"So now..." Fang Rui asked the key question, "Since your plan does not conflict with Ying and I's actions, why didn't you help?"

"Well, you want to ask why?" Buyer looked at the scene of the dancing demons and complained, "No matter how you look at it, if I use fire to contact Apep and work together to clear the forbidden knowledge, there will undoubtedly be a rise in the forbidden knowledge. riot……"

"There's already a riot. It doesn't matter if it's a little more lively."

Fang Rui said there was no problem. As long as he controlled the field, nothing would happen.

"No, actually I am worried about the escape of forbidden knowledge." Buyer said, "I have co-existed with forbidden knowledge for a period of time, and I know a little bit of information about forbidden knowledge..."

"For example, taboo knowledge will increase the negative emotions of infected people and make them paranoid, but the direction of paranoia is different..."

She recalled the difference in paranoia between the Red King and the Grass Dragon. In fact, the difference was quite obvious. The two were obsessed in different directions.

There are many elemental creatures living in the grass dragon's body. When the grass dragon was eroded by the forbidden knowledge, not all elemental creatures escaped. Not to mention that after the grass dragon was eroded by the forbidden knowledge, new elemental creatures were also bred.

Therefore, these elemental beings are also tainted by forbidden knowledge.

If a critical moment is reached, some contaminated elemental creatures may escape.

"From your tone, you are dissatisfied with my disrupting your plan."

Buyer naturally had no chance of admitting it, so he changed the subject and said, "No, I just want to ask you not to let forbidden knowledge escape."

"Okay, I'll remember it."

With that said, Fang Rui released energy. The energy similar to that of the Cold Sky Nail spread along the surface of Apep's shell, coating it with a film to prevent forbidden knowledge from escaping.

On the other hand, her strength has reached the level of a demon god, and it is an above-average demon god's strength. The form of taboo knowledge cannot cause her trouble at all.

Not to mention that Ying has the ability to purify and is somewhat restrained in taboo knowledge.

In other words, the doom of forbidden knowledge is sealed.

On the other side, Buyer used the power of the Void Terminal to send the fire to Fang Rui's hands. Objects that were originally composed of energy could naturally be transmitted by the Void Terminal.

Holding the fire, Fang Rui, under Buyer's guidance, used the fire to assist Apep in clearing the forbidden knowledge.

After ten minutes, all taboo knowledge was cleared.

"Ah! I feel more comfortable than ever before." Apep said.

Perhaps because they had been talking to Fang Rui and others before, Apep and Fang Rui and others had become a little familiar with each other, and their tone was more casual.

"Speaking of which, you should be able to turn into a human form, right?" Fang Rui asked Apep as he looked at the dissipated fire.

"It's just mimicry, I can indeed do it." Apep replied.

For elemental creatures, mimicry is possible. If the control power is slightly weaker, they can transform into various animals, but their appearance is still the water element. When the control power is stronger, they can become human. In appearance, there is no difference between them and humans.

"Then you send us out first, then turn into humans and talk to us."

"Why?" Apep expressed confusion.

"It allows me to talk to you without having to raise my head."

Fang Rui looked at the surrounding environment. After the pollution of forbidden knowledge was removed, the place became very livable, with clear water, green trees, bright flowers...

"...You are right." Apep replied after a moment of silence. As his benefactor, it is really not good for them to look up to me.

With this in mind, he sent a few people out, and then transformed into a human, a handsome guy with gray-green hair, who looked quite young, but a little haggard.

Although the contamination of forbidden knowledge has been eliminated, it does not mean that Apep can repair all injuries in an instant. He still needs to nurse for a period of time before he can completely recover.

"Now that the pollution of forbidden knowledge has been lifted, what are you going to do? Go to Sumeru to have a look? Or continue to live in the desert?"

Hearing Fang Rui's question, Apep cast a confused look, sensing something in Fang Rui's words.

"You seem... to have something to say?"

"Yes, I hope you can enter human society and have a look, instead of wandering outside."

"Why?" Apep was a little confused.

"Today, Teyvat can accommodate both dragons and humans. There is no need to start another dispute..."

Fang Rui said this, after all, if a dispute breaks out, it will bring very serious trouble to Teyvat today.

"I have no intention of attacking the Seven Kingdoms, and I also have no intention of entering the Seven Kingdoms to experience life..."

Before Apep could finish speaking, Fang Rui interrupted him, "Don't say that! Just think of it as repaying your kindness and asking you to be my bodyguard for a period of time and travel with me."

Apep cast a confused look: "..." Do you need a bodyguard?Are you kidding me?

"Well, I hate fighting. Find a bodyguard to help me fight." Fang Rui made up an excuse.

Don't tell me, it sounds reasonable.

Some very powerful people also hate doing things themselves, so they usually bring a few thugs with them.

"Yes, I will be your bodyguard." Apep had no intention of refusing. The kindness must be repaid.

"Then let's get out of here!" Fang Rui said, looking around, "How long will it take to turn the desert into a rain forest? A transformation without side effects..."

"It will probably take a long time." Apep looked at the sandstorms in the distance, as well as the tornadoes and accumulated dark clouds...

The sand and dust tornado will not stop. If it is not solved, the greening of the desert cannot be completed, at least not all of it...

Noticing Apep's gaze, Fang Rui looked over and saw a tornado of sand connecting heaven and earth.

"Well, except Qianhe Sand Land."

Although he has ways to deal with tornadoes and sandstorms, it is a bit troublesome and unnecessary...

It is useful to leave some desert area, at least to leave an area for desert creatures to live.

The two of them withdrew their gaze and acted together with Ying.

According to Ying, we are already here. Of course we need to find the treasure chest to make sure our trip is not in vain.

"Treasure chest? I haven't paid attention to it..." Apep answered truthfully to Ying's question. He had been entangled in forbidden knowledge before and was not in the mood to pay attention to anything else.

"Do you want me to make you a treasure hunting compass?" Fang Rui asked Ying.

Watching Ying looking left and right, running around looking for treasure chests, and even trying to break rocks to see if there was a treasure chest hidden inside, Fang Rui wanted to help her.

In the game, there is a treasure hunting compass to help players find treasure chests, but in reality there is no treasure hunting compass. Even if there is, it is not that easy to obtain...

It cannot be obtained by completing some tasks.

"Really?!" Ying was very surprised, her eyes seemed to be shining as she looked at Fang Rui expectantly.

"Really." Fang Rui responded with a smile, "Since I have spoken, it will naturally be done."

"Awesome! As expected of you!" Ying patted Fang Rui on the shoulder and said with joy.