Seeing Lu Chen approaching, Xiaohong also stood up slowly. After looking at Lu Chen, he moved his eyes to the nine doors in the distance.

"The sixth gate is the main attacking method, and there are two guardians inside the seven or eight gates, both of which are more difficult to deal with." Xiaohong's eyes were indifferent, and he slowly said.

"Formation?" Lu Chen couldn't help but touched his forehead, with a bad premonition in his heart.

He didn't know anything about the battle method. For him, this sixth door was much more difficult than the other ones.

"In fact, the last four gates are interlinked inside, but are separated by formations. If you can't get through, just wait on the sixth floor." Xiaohong's face remained unchanged, and his voice was always flat.

"Wait, can you not go through the barriers?" Lu Chen looked up at Xiaohong with a puzzled expression on his face.

Xiaohong nodded slightly, glanced again at the nine gates in the distance, and then withdrew his gaze.

"The last four doors are originally one, and there is only one chance to break through. You can understand that there is only the last door left, but as long as one person steps into the ninth door and the person who breaks into the sixth door, he can choose to skip three. Door, go directly to the ninth door."

Xiaohong didn't speak this time, but instead informed Lu Chen by using sound transmission. Obviously, he knew the place very well.

"There is also this kind of operation..." Lu Chen looked stunned, as the person in front of him meant, breaking through the sixth door, it was equivalent to entering the ninth gate.

"It has been the same throughout the ages. I went in first. When I break into the ninth door, you can come directly." After Xiaohong finished speaking, he walked directly towards the sixth door.

Lu Chen glanced at Xiaohong's back, and after thinking about it for a while, he didn't think about it anymore. He really didn't understand the formation method, so he could only take one step and look one step at a time.

Just when he was preparing to step directly into the sixth gate, a sound transmission suddenly appeared in his sea of ​​consciousness.

"Lu Chen, wait a minute!" The voice was very familiar, it was actually Liu Yuan, the teacher of the Academy.

This Liu Yuan didn't know when he entered this hall, but at this moment he suddenly walked out and walked towards Lu Chen.

"Liu Yuan...when did you come in?" Lu Chen was also taken aback, then stopped, and looked up at the person coming towards him.

"Last night, I borrowed something from you to help you get through the sixth door."

Liu Yuan smiled slightly, and under a wave of his arm, the red and yellow array flag was glowing with a faint yellow glow, and it appeared in his hand at this moment.

"Do you know that the sixth gate's main attack formation method?" Lu Chen's eyes flashed a faint light as he looked at the person in front of him and said.

As a disciple of the Academy, Xiaohong is also a Qilin child of the Xiao family. It is understandable to know the situation here, but the words of the person in front of him can not help but make people feel a little suspicious.

"Senior Brother Xiao just told me that I just learned about it." Liu Yuan walked slowly to Lu Chen. The strange thing was that he always used his divine sense to transmit sound.

"Xiaohong..." Lu Chen squinted his eyes, and then his gaze fell on the red and yellow flag.

After a moment of silence, Lu Chen slowly raised his arm. Just as he was about to take over the red and yellow array flag, Liu Yuan's divine awareness sounded in Lu Chen's mind again.

"Lu Chen, the red and yellow array flag is just for you, you have to think clearly, the price of borrowing this flag!" Liu Yuan's slightly serious voice echoed in Lu Chen's mind.

But Liu Yuan, who was standing in front of Lu Chen at the moment, had the same expression on his face as before, with a faint smile.

"The price..." Lu Chen frowned slightly, and the corner of his eye also noticed the people in the hall.

At the moment Liu Yuan took out the red and yellow flag, most of the people in the hall moved their eyes together, flashing green light in their eyes.

The people in this hall are all disciples of the Academy. They spent at least hundreds of years in the Academy. How could they not know the red and yellow flag?

"Oh, these people, why is Lu Mou afraid of?" Lu Chen chuckled lightly, and without any hesitation, he directly took the red and yellow flag.

"Thank you for this!" Liu Yuan put away his smile, his expression flashed a little complicated, and raised his hand to Lu Chen.

The reason why he has been using divine sense to transmit sound is to hand the red and yellow array flag to Lu Chen in front of everyone, and use Lu Chen to eliminate the trouble of these people looking for himself, seeming to take out the array flag to help. In fact, it is using Lu Dust to block the gun.

Lu Chen put away the formation flag, smiled and waved to the person in front of him, how could he not know the cause and effect!

Just to tell the person in front of him that if you want to borrow the power of the red and yellow array, you need to pay a price, and he can afford it.

"I still think that you are the only one who is worthy of Su Ru..." Lu Chen glanced at the person in front of him, then stopped talking, turned and walked into the sixth door.

The reason why Xiaohong informed Liu Yuan of the sixth door was that he only took a fancy to the red and yellow flag in his hand.

However, Liu Yuan took advantage of this matter and took advantage of Lu Chen. Today's scheming generation makes it difficult for Lu Chen to associate this person with the Er Lengzi in the memory space.

"The former Liu Yuan... died with Ru'er." Liu Yuan sighed softly, and his gaze turned to the sixth door. At this time, Lu Chen's figure had already disappeared.

Liu Yuan retracted his gaze, the expression on his face was unpredictable, he gently raised his arm, and a green stone appeared in his palm.

"Liu Yuan is dead, then who am I?" Liu Yuan's eyes showed confusion, as if whispering, and as if asking himself.

At this time, Lu Chen had already entered the sixth door, passed through the door of illusion, and walked into an unreal space in front of his eyes.

The ground is covered with formation runes, the surrounding aura is flickering, and the illusory formation is floating in the air.

There are arrays everywhere here, and the array here seems to control the hub of the nine doors in the outer hall, linking the nine doors closely together.

At this moment, Lu Chen is standing on a gleaming stone platform. On his left is a puppet space with one to five doors. As for the seven or eighty-nine doors, it is directly in front of him, blocking him. It's a mountain.

"That's... Xiaohong!" Lu Chen's eyes flashed before turning to look to his right side.

Following his gaze, on the right side with him as the center, there appeared a sixth gate exactly like this place, and it was also surrounded by mountains. There were also five puppet gates, but the people standing in it were replaced by Xiaohong.

At this time, Xiaohong also looked towards Lu Chen, the two of them looked at each other, and both nodded slightly.

"Xiaohong said that there are seven or eighty-nine gates connected here, which is obviously the hub of the gates..." Lu Chen muttered, then took his gaze back.

At the same time, the disciple Zi Ling at his waist suddenly lit up at this moment, and the conditions for passing the sixth gate appeared in his sea of ​​knowledge. Entertainment, I can upgrade unlimitedly, the latest chapter address: https://lightnovelpub.net/book/111738.htmlEntertainment I can upgrade unlimitedly. Read the full text address: https://lightnovelpub.net/read/111738/Entertainment I can upgrade unlimited txt download address: https://lightnovelpub.net/down/111738.htmlEntertainment, I can upgrade my phone infinitely to read: https://m.lightnovelpub.net/read/111738/For the convenience of reading next time, you can click "Favorites" below to record the reading record of this time (Chapter 1090 Liu Yuan emerges), and you can see it next time you open the bookshelf! If you like "Entertainment I Can Unlimited Upgrade", please recommend this book to your friends (QQ, blog, WeChat, etc.), Thank you for your support! (lightnovelpub.net)