Two quarters of an hour later, a secret door creaked open. Chu Wenzhong was pleasantly surprised:

"Your Majesty, we have found a secret passage!"

Jun Lingyun got up when he heard the words and came to the secret passage, Chu Wenzhong had already lit the torch and went in to explore the way.

The walls of this secret passage are all made of stone, which shows the intention of construction.

He walked out of a section, and the firelight suddenly reflected several figures.

"There's someone in there!"

Chu Wenzhong saw the person who was protected in the middle, clearly wearing a Ming Huang dragon robe.

"It's the Northern Barbarian Emperor!"

It's just that those people have already reacted, turned around and ran deeper into the secret passage.

"Stop! Beiban Lao'er, I still want to run! ”

Chu Wenzhong immediately led people to chase after him, but he didn't expect that the Northern Barbarian Emperor hadn't escaped from the palace yet, how could he let him run again!

Jun Lingyun and General Chu thought that Chu Wenzhong would arrest the Northern Barbarian Emperor, and they must be nine out of ten, but they suddenly heard a panicked sound from the secret passage.

"General Chu! General Chu! ”

General Chu sighed in his heart, oh no, is there an ambush?

"What's going on inside?"

Although General Chu was anxious, he did not rush in directly. Years of battlefield experience have taught him that the more times like this, the more he can't panic.

"General, suddenly a stone door is closed, the little general himself is on the other side of the stone gate, there is no movement, we can't find the mechanism to open the door!"

Jun Lingyun frowned.

"Father-in-law is guarding outside, I'll go in and have a look."

"Your Majesty, no!"

General Chu was shocked in his heart, Jun Lingyun is the respect of the Ninety-Five, and the safety of one person is related to the survival of the world!

Even if he and Chu Wenzhong's lives were exchanged for Jun Lingyun, he was willing.

How can he let Jun Lingyun go to danger for his son, if he wants to go, it should be his father!

Jun Lingyun said:

"My father-in-law's eyes are not as good as mine."

This reason made General Chu unable to find the words to refute for a while.

Jun Lingyun's words fell, and he had already entered the secret passage, and Qingfeng followed closely behind.

General Chu had no choice but to guard anxiously outside. There is always someone outside to answer it.

Qing Feng held the torch and moved with Jun Lingyun's line of sight.

Jun Lingyun carefully observed the door, the wall, and the ground, and there was indeed no mechanism.

Could it be that this stone door is a one-time one, and it can never be opened again when you put it down?

He closed his eyes and pondered if there was anything he had forgotten.

Suddenly he opened his eyes and looked up at the top of the secret passage. After observing for a moment, tiptoeing a little, he flew down and pressed a totem down.

The stone door opened, and the soldiers in the secret passage were amazed.

"The door is open, the stone door is open!"

The mechanism that opened the door was on top of their heads! How did the emperor come up with it?

"Boom!"

When they turned back, they saw the door at the entrance behind them suddenly shut.

General Chu, who was guarding the door, was caught off guard and hurriedly ordered:

"Open the door!"

The soldiers immediately found the previous mechanism, pressed it, and thankfully, the door was still open. But behind the door, there was no one left.

"Your Majesty, Your Majesty!"

General Chu was extremely flustered, he knew that Jun Lingyun was in danger for his Chu family because of Chu Yunxi's relationship.

If something really happens to the emperor, he will be to blame for the death of the Chu family!

At this time, Jun Lingyun and Qing Feng were falling rapidly under this passage, deeper underground.

The sword sparked on the stone wall, and it was only then that he was able to slow down and survive.

When his feet were steady, Jun Lingyun looked at the spikes in front of him and the soldiers who were pierced on the spikes, and his eyes were full of murderous aura.

Just as the door to the secret passage was closing, the stone slab under their feet suddenly opened open and fell unprepared.

In a hurry, Jun Lingyun and Qingfeng didn't have time to save people, so they could only protect themselves.

The only thing that made them happy was that here, they finally found Chu Wenzhong.

Chu Wenzhong was holding the fire fold and approaching them with difficulty among the spikes.

"Your Majesty, Qingfeng guards, why did you fall too?"

Jun Lingyun rolled his eyes and didn't want to speak.

He looked at the high top above, which was also covered with spikes, and it seemed that it was impossible to get out of it.

He remembered that they had fallen two floors down. That is, the top he sees now, there is another layer above.

The people who designed this mechanism wouldn't be so stupid, so that those who fell down would still be able to find the exit the same way.

"Be careful, lest you run into any more traps."

Jun Lingyun had already understood that they had not entered an ordinary secret passage, but a well-designed mechanism formation! If you're not careful, you'll lose your life.

When Chu Wenzhong heard this, the foot he had just lifted suddenly didn't know where to put it.

He looked around with the fire fold and looked carefully at his feet to make sure that nothing was going on, and then he dared to put his feet down.

"Your Majesty, there is a gate here."

Qing Feng had already touched the crack in the door, and Chu Wenzhong hurriedly moved to Qing Feng's side to help him find the switch together.

And Jun Lingyun raised the sword in his hand and kept knocking on the wall.

They can't hear the sound outside, and the people outside can't hear them, but the stone wall is connected, and it should be able to get the sound out.

I have to let my father-in-law outside know that they are still alive.

Sure enough, General Chu's ears moved above.

"The emperor is fine, the emperor is still in this secret passage! Look carefully! Get a big rock and get this doorway stuck! ”

"Yes, General."

The soldiers hurriedly took the order into action.

General Chu resisted the urge to go in and investigate in person, and only ordered the soldiers to go in.

If he is also trapped in this secret passage and can't get out, who will save the emperor and Chu Wenzhong? He had to stay calm.

But not long after this wave of soldiers entered the secret passage, the stone floor suddenly opened again.

"Be careful!"

General Chu's eyes were quick, and he pulled one back with one hand. But the few people who were far away, he could only watch them fall.

The screams of the soldiers came to an abrupt end as the slabs closed again.

It seems that nothing has happened just now.

The two soldiers who were rescued by General Chu were numb in their hands and feet at this time, and they were in shock.

"Your Majesty, are they underground?"

General Chu finally knew where to look for someone, but he didn't know when this secret passage would fall, how to go in to find the mechanism?

"Come on, go find the rope and boulder!"

Just tie the boulder with a rope and control the position, and the next time the slab falls, you can use the boulder to get stuck! It's like getting stuck in the exit of this secret passage.

"Yes, General."

The panicked soldiers hurriedly obeyed the order.

Soon he found a rope and a large stone, tied the stone firmly with a rope, fixed it, and put it into the secret passage.

But this time, after waiting for two quarters of an hour, the stone slab in the secret passage did not move at all.

It's not automatic, it's controlled! General Chu came to this conclusion and frowned tightly.

The Northern Barbarian Emperor, he is hiding in the depths of this secret passage, and he must be controlling the mechanism in the secret passage.

What should he do to save the emperor and them?