One person, one sword, I have guarded the lonely city for 70 years

"Gu Kang'an..." Song Yun's thoughts moved when he heard the words.

This name seems to have been mentioned before, but it was only mentioned once, and the impression was not deep, so I didn't think of it for a while.

After chatting with Gu Kang'an for a few words, he presented another bottle of treasure pill as an apology for causing trouble.

After receiving the generous gift, Gu Kang'an became more enthusiastic.

At this time Song Yun tentatively asked:

"The hallucination of this climbing test is really extraordinary. It is almost exactly the same as my memory. There is no trace of forgery at all. I don't know what it is?"

Gu Kang'an smiled, "This is the power of the heavenly treasure 'Li Huanzhu'. It can trigger people's memories, thereby generating realistic illusions, and making the test more real."

Song Yun asked again: "In this way, everyone's illusions are different, and they are all based on their own memories, so how to unify the difficulty?"

This is somewhat confidential. Gu Kang'an hesitated for a moment, and because Song Yun was so enthusiastic about him, he still replied:
"The scene is different, but the pattern is the same. For example, the sixth-level test you just experienced is to simulate a scene that makes you feel a lot of pressure and test the limits of your mind."

Song Yun nodded, the first battle in Anxi, especially at the beginning, he was a rookie in martial arts who had never been on a battlefield, it was indeed the most stressful time.

"This kind of temptation is based on people's memory. Will there be sequelae? If you fail the test, will you have a demon?"

"How is this possible?" Gu Kang'an chuckled and shook his head again and again, "Thousands of masters try to climb the tower every day, and most of them do not reach the summit at one time, and they will fail many times. If they fail, there will be sequelae. Is that worth it?"

Seeing that Song Yun was still puzzled, Gu Kang'an had no choice but to explain:
"Although the illusion is based on real memories, the power of the Magic Orb is very powerful. If you fail the test, it will automatically erase the influence of this illusion, leaving you with only a vague impression, and will not affect your mood. any effect."

"Moreover, the previous illusion test will not choose too important occasions, at least not in the first nine floors, even if it fails, it will not hurt."

Hearing this, Song Yun couldn't help raising his eyebrows.

"That is to say, if the Li Huanzhu didn't erase the influence of the illusion, then the negative influence will appear?"

"Don't worry, it won't happen." Gu Kang'an shook his head again and again, "Li Huanzhu has been operating normally for tens of thousands of years, and I haven't heard of anything going wrong."

"Yes, there is no need to question the stability of the Heavenly Rank Supreme Treasure."

Song Yun smiled, but he still didn't let go of his doubts.

Hearing what Gu Kangan said, it seems that the test he went through is normal, and even if he fails, the negative effects will be erased.

However, it is a little abnormal to choose the first battle of his martial arts foundation to set up the illusion, and it does not meet the difficulty of the sixth floor.

Song Yun did not disclose this situation, but instead asked:
"Who is in charge of controlling the Li Huanzhu?"

Gu Kang'an: "It usually runs on its own. The Master Collection Order will come to check it regularly. She is in charge of all the collection towers, and she is also a strong ghost ghost nine times. So you don't have to worry, just go up the tower boldly."

Ask again, it is estimated that it really involves the secrets of the collection tower.

Song Yun didn't want to attract attention, so he clicked there, exchanged a few casual greetings, and then entered the sixth floor of the Collection Tower to read a book.

"Okay, Brother Song take a look, I'll go and arrange repairs first." Gu Kang'an also said goodbye and left.

Song Yun looked at his back, his eyes moved, and finally remembered where he had heard this name.

The last time he traveled through time, in the country of Xu, he single-handedly supported the new imperial court.

Among the three new Zhen Guo venerables, Fang Zhong, the boy who cultivated into a ghost fairy at the age of ten, is said to have been called Gu Kang'an in his previous life.

"It seems that this person didn't die when the Great Xia was destroyed, and lived for more than ten years before he died."

"Hiss...I'm sure I won't pay for the damage to the stairs. It seems like this has cheated him once."

"More than 20 years later, I tricked Fang Zhong once again, and helped him become the lord of the country, and then the country of Xu was destroyed."

"In the future, Fang Zhong will be reincarnated as Venerable Thousand Faces... Needless to say, my physical body will be destroyed by me."

Song Yun was a little dumbfounded, is this the so-called evil fate?
At this time, at the stairway leading from the fifth floor to the sixth floor, several ghosts stood in place, looking at the steps that Song Yun stepped down, wanting to cry but not crying.

"How...how can I go upstairs?"

They can directly cross the destroyed ladder, but the problem is that the illusion formation has also been affected, and now the test cannot appear normally.

If you don't pass the test, you are not allowed to read the classics when you reach a higher level. There are many formations to monitor it.

"Oh, I guess it's a dead end today, and I don't know how long it will take to fix it." Everyone was frowning, and they didn't dare to complain about Song Yun. They could only hate themselves for not going upstairs earlier.

When we reached the sixth floor, there were fewer people, and the atmosphere became more peaceful.

There are quite a few classics, even more than those on the fifth floor.

There are not only ghost and fairy-level methods stored here, but also their cultivation experience, insights, and even various immature magic concepts recorded by them during their lifetime.

Almost every book has the essence worth studying, which made Song Yun's eyes shine.

"This adventure has passed the test, and it is worth it."

I found a corner, sat on the ground, picked up a book and began to read carefully.

One day, two days, three days...

Song Yun was on the sixth floor of the Dianzang Tower, and he never went out at all, seeing the night from morning to night.

Occasionally when I get tired, I just walk around the stairs, observe and chat with the practitioners who are climbing the stairs.

Everyone is also willing to exchange experience in climbing the building to increase the success rate of passing the test.

Coupled with Song Yun's step on the stairs, he really showed his strength and won the respect of the ghosts and immortals in Yangcheng, and everyone would basically give him face.

After chatting a lot, Song Yun became more and more sure that the test he experienced was more difficult than the normal sixth-level test.

It was a battle to lay the foundation of martial arts. If he messed up and Li Huanzhu didn't erase the influence, then the martial arts realm behind him would be damaged.

This is still in the system.

If it were an unsystematic one, with such a heart demon, there is a high probability that he will stop at the peak of martial arts in his lifetime.

Li Huanzhu is buried deep in the ground, located at the hub of a large formation, and it has been operating on its own. The only person who can control this treasure is the Treasure Order.

Song Yun recalled the news he had inquired in the past few days——

"The Collection Order is in charge of operating all the collection towers in Yangcheng, and has the right to collect precious classics from all over the country."

"Almost all the ghosts and immortals in the Great Xia Dynasty will deal with the collection order before they die, and exchange what they have learned all their lives for the protection of the next generation's court."

"This position does not seem to have any real power, but it is actually surprisingly powerful."

"The current collection order is called Jiang Xinlian, and the Ghost Immortal has had nine lightning calamities. Its combat strength is estimated to be about the same as that of the evil guard general Nan Gongshuo."

"I heard that she is in retreat recently? Hehe, find a chance to meet her."