Chapter 718 The door is closed

"Reverse door lock formation?"

Shangguan Yun frowned, looking confused.

Before, there was the Nine Palaces Illusion Formation and the Nine Palaces Killing Formation. The current reverse door locking formation was the third formation mentioned by Chen Yang, and Shangguan Yun still had not heard of it.

She really didn't know what was in Chen Yang's mind, how he knew everything and was more powerful than the old masters of the Kunlun Sect.

Chen Yang held a flashlight in his hand and walked towards the bronze mirror, observed it carefully, with a solemn expression on his face, nodded and said: "It is indeed a reverse door locking formation."

After saying that, he looked around the stone wall again, then looked back at Shangguan Yun.

Shangguan Yun saw Chen Yang staring at her. She looked down and immediately noticed her embarrassment.

She blushed and quickly turned her back to Chen Yang. She circulated her Qi and quickly steamed the clothes dry.

"Watch your eyes." Shangguan Yun warned Chen Yang in a cold voice. In order to cover up her shyness, she immediately changed the subject and asked: "How about, can we enter Taoyuan?"

Chen Yang looked back, touched his nose awkwardly, and said: "The entrance to Taoyuan is under the deep pool, but we can't go in."

"Why?" Shangguan Yun asked.

Chen Yang pointed to the bronze mirror hanging on the stone wall and explained: "The bronze mirror, the waterfall, the deep pool, and the sunlight shining down from the gaps in the valley form a reverse locking array. In other words, the entrance to Taoyuan It is a door, we cannot open the door, only the people in Taoyuan use special methods to open the door."

"How special?"

Shangguan Yun looked like she was going to break the casserole and ask the question.

Chen Yang said: "The waterfall keeps flowing down, but the water level in the deep pool does not rise. This is because through the formation, the water is transferred to the top, and then forms a waterfall and flows down again, and so on."

"There is a formation disk in Taoyuan that controls the formation. At a certain point in time, the formation disk will automatically open and adjust the formation. At that time, the water level of the deep pool will rise, the water will no longer transfer, and the waterfall will stop flowing."

"When the waterfall dies, the cave behind the waterfall will be exposed. The sunlight appearing as a line will shine on the bronze mirror hanging on the stone wall."

"The bronze mirror tilts downward, reflecting sunlight on the deep pool, coinciding with the direct sunlight shining on the surface of the deep pool."

"At this time, the reverse door lock formation is opened. People from the outside world will enter the Taoyuan by jumping into the deep pool. And the people in the Taoyuan can also come out from it."

After listening, Shangguan Yun frowned: "It's so complicated."

Chen Yang said: "This formation is much better than the Nine Palaces Illusionary Formation. It relies on the entire geographical environment to set up the formation. It also requires a variety of circumstances to be activated. It is indeed a bit complicated. However, it is reasonable for a place like Taoyuan to have this formation as a portal. middle."

Shangguan Yun asked: "Then do you have any way to activate this formation?"

Chen Yang smiled bitterly and said: "How can I have such great ability? For this formation, the formation disk inside Taoyuan must be activated to block the waterfall before the portal can be opened."

"So, when we get to the door, we can't get in?"

A look of reluctance appeared on Shangguan Yun's face, and she said in a deep voice: "What if we forcefully break through and destroy the entire formation?"

Destroy the formation?

Haha, I'm afraid only Master Hao Lan has that ability.

However, when Master Hao Lan entered Taoyuan, he probably did not destroy the formation, but used some magical means.

Chen Yang thought for a moment and said to Shangguan Yun: "As long as the formation is turned on, it has the effect of self-protection. The stronger the formation, the stronger the protective power. This reverse door locking formation cannot be destroyed by brute force."

As he spoke, he picked up a stone on the ground and threw it towards the bronze mirror on the stone wall.

The moment the stone was about to touch the bronze mirror, the bronze mirror shone faintly, and the stone suddenly turned into powder. As if being acted upon by ten times the force of gravity, the powder fell vertically to the ground.

At the same time, a powerful energy wave came.

Although Chen Yang and Chen Yang were not harmed, its surging and domineering power was still frightening.

Seeing this, Shangguan Yun understood that it was impossible to forcefully break the formation.

She asked: "How can we enter Taoyuan?"

Chen Yang shrugged and said helplessly: "We can only wait until the corresponding moment, or the people inside open the formation disk, and the reverse door locking formation is activated."

"The corresponding moment, what moment?"

Shangguan Yun has constant problems.

Chen Yang explained patiently: "That moment was set by the person who arranged the formation, how could I know. However, the shortest opening period of the reverse door locking formation is sixty years."

"Sixty years, so long!"

Shangguan Yun had a bitter look on her face and said in deep thought: "We don't know when Taoyuan was last opened, and how do we know which year is the next time it will be opened. As for waiting for the people inside to open the array, it is even more uncertain. matter."

The two fell into silence. Although they found the entrance to Taoyuan, the situation in front of them was quite difficult.

After thinking for a moment, Chen Yang said to Shangguan Yun: "It seems that we can only leave temporarily."

"It's such a pity that I can't get in even though I'm at the door."

Shangguan Yun shook her head and sighed.

"I'll arrange something, and then we'll go."

Chen Yang took out a fist-sized black object from his backpack. He fixed the object next to the deep pool. After opening it, a red indicator light flashed on it.

He connected another line and took out a box with some parts from his backpack.

After assembling these parts, there is a signal transmitter the size of a washbasin.

After connecting the signal transmitter to the parts next to the deep pool, he patted the dust on his hands and said to Shangguan Yun: "It's done, let's go."

Shangguan Yun looked at Chen Yang suspiciously: "What did you do?"

Chen Yang said: "That black thing is a sonar receiver. At this moment, when the waterfall hits, the sound of the water flow is very loud, and the sonar receiver will flash a red light. When the reverse door lock array is opened and the waterfall stops flowing, the sound of the water flow disappears. The sonar receiver will flash a green light."

"When the green light turns on and the signal changes, it will be sent to the satellite in space through the small transmitter. Then my mobile phone will receive the signal, and then I will know that the portal is open and I can enter Taoyuan."

Upon hearing this, Shangguan Yun felt that she was illiterate.

It's a formation, and it's high technology.

Is there anything in this world that Chen Yang doesn't understand?

And he can master it all, which is simply too powerful.