Seeing the Absolute Heaven Lock slowly closed, Yan Hong's heart slowly calmed down with the rhythm of the Absolute Heaven Lock, took a deep breath, abandoned the chaotic thoughts in his mind, and turned around to look at the one in front of him carefully.

Recalling the design plan of the organ city that he had consulted a few years ago, Yan Hong's heart gradually had a plan, and his hand stretched out on the right stone wall five feet seven inches above the ground and rubbed it gently, and gradually felt a slight protrusion, and his fingers pressed it gently.

――Hum――

The old candlesticks on the stone wall were suddenly lit one by one, from front to back, from right to left, in an orderly manner, and the originally dark cave became bright in an instant, Yan Hong's heart was fixed and then the light looked around. As far as the eye could see, there was a rift, and above the rift there was an old wooden bridge, already covered with moss, with a slight tinge of turquoise, and clusters of lights that stretched into the distance, until they reached an entrance on the opposite bank.

Although he had read the whole map of the organ city in the secret room of the organ, but at this moment, Yan Hong still had to sigh at the magic of this forbidden place of the Mo family, at least now it seems that there is no flaw in the interlocking links, looking around This is the depth of the mountain, stalactites hang upside down, some big and some small, the knocking sound of water droplets on the strange ground from time to time, and inadvertently there is a cold wind blowing from the hole, which is extremely cold.

Crossing the wooden bridge, but stopped at the next entrance, Yan Hong clearly remembered that if it was recorded on the drawings, after crossing this corridor, the front was [Tiger Leaping Stream], and then it was [Ape Flying Valley], Yan Hong shook his head slightly, he didn't want to go around the long way, take [Tiger Jump] through [Ape Fly] through [Dragon Throat], I'm afraid that the daylily will be cold by then.

Looking at the surrounding environment, except for this one, the rest of the stone walls seem to be all sealed, think about it carefully, it seems to be a road here, but in fact there are three, the first is the long corridor in front of you, after which it is to face the [Tiger Leap], the second is like walking 90 zhang distance in the southwest, and when you open the mechanism, it is the place where you go straight to the Phantom Sound Treasure Box, which only the giants of the past dynasties know. Although the route of this third one is also marked on the map axis, it does not explain what it is used for, Yan Hong closed his eyes and thought about it carefully, and pondered it carefully in combination with the entire design of the mechanism.

It seems that the whole mountainside is a week, the cycle is repeated, rational and orderly, there is a beginning and an end, but where is the node that is transformed in the middle?

Isn't it, it's the third way? Life and death, it seems that you have to gamble!

With a firm mind, he began to act, and also walked ninety zhang to the southeast, but it was a stone wall, there was no way out, it seemed that it would take some thought, and the palm of the thin stone wall was touched but the letter was covered with moss everywhere, slippery without any bulges or depressions, all of them were integrated, and there seemed to be no trace left.

Yan Hong couldn't help frowning, a little puzzled, the diagram axis will definitely not be wrong, since it is marked that this is a way to live, then there must be an organ, but where is this organ? At this time, it has become a big problem.

With his hands behind his back and his brows furrowed, Yan Hong just paced slowly, a little bit of the memory in the mind of the searcher, just back and forth for a quarter of an hour, his steps became faster and faster, and his heart became more and more anxious......

Then he patted his head again, yes, if he didn't keep a hand, then this time the old guy looked at this drawing, he didn't know what he shouldn't know, and he learned everything he shouldn't know.

Yan Hong smiled bitterly, and simply sat down cross-legged on the spot with his arms in his arms, and suddenly felt a cold neck, and touched it with his backhand, but it was a drop of water along the collar and slid down to his neck, and when he looked up, he saw that a medium-sized stalactite was dripping droplets of water drop by drop, but he didn't care, a warrior like him who was not invaded by cold and heat, although this stalactite was cold to the bone, it was just a drizzle for him.

During the change of gaze, his eyes suddenly stared, and a slight unusual feeling came to his heart, and his eyes looked straight at the stone wall above, scanning over and over again, the mechanism technique was originally unexpected, and the attack was unprepared, whether it was a non-offensive technique, or a domineering technique, this is one of the foundations.

Since the mechanism that opened the door is not on the wall, could it be placed somewhere else according to the point that I just thought of?

Top? Ground? Still is......

The thoughts in his head flowed, but his eyes followed the inexplicable intuition in his heart to find a breakthrough.

"Stone...... Stalactite...... Wait a minute! His eyes lit up slightly, but the tone of his mouth stopped.

The formation of stalactites often takes tens of thousands of years or hundreds of thousands of years longer. Due to the long formation time, stalactites have a variety of colors, milky white, light red, light yellow, reddish brown, and some of the colors are mixed, forming colorful patterns, and the colors are different. Its shape is strange, bamboo shoot-like, pillar stalactite-like, curtain-shaped, grape-shaped, and some seem like all kinds of flowers, animals, and people, clear and lifelike.

And the same is true behind the cave in the belly of this mountain, but ...... With a flash of light in his eyes, Yan Hong finally had a hint of realization, why is there only this one stalactite within a distance of ninety zhang above the front?

Shouldn't it? Such a good geographical environment, the whole cave, is full of these things, but the top of this radius of 90 zhang is clean, I always feel a little weird, my eyes gradually stopped on this slightly abrupt, lonely stone, looking at this dripping water droplets, clicking...... Wait, is the mystery here?

If it is said that when the predecessors of the Mo family built this forbidden land, they cut down all the stones at a distance of 90 zhang, leaving only this one, and then ...... Can this inference be valid if this drop of water is used as a guide?

Thinking of this, Yan Hong's eyes couldn't help but light up, and finally had a clue, watching the water droplets drop on the ground beside him little by little, Yan Hong couldn't help but reach out and touch it gently, there was nothing abnormal, it was also wet and slippery. Looking back again, I decided to bet on the size and bet, it's you!

The movements are no longer ambiguous, half-squatting on the spot, bending the index finger of the left hand, tapping on the ground, listening attentively in the ears, but when constantly tapping the ground around him, he is sure that the ground where the water droplets fall is indeed slightly different from the ground around him.

With a firm mind, put your entire right hand on it. Gently pressed the ground, but the ground did not move at all, Yan Hong was stunned, added a little internal force to his hand, and pressed it again, but finally the sound of a gear machine sounded.

――Click――

Listening to it makes people's teeth ache, it seems that it has not been used for many years, it is a little old, and then, a faint blue light appeared on the ground, and a stone slab marked by the sun was completely revealed, Yan Hong smiled, and looked towards the 'stone gate'.

But in the next second, Yan Hong was stunned again, the slate was still a slate, but the six feet and three inches of the stone wall, at a forty-five degree angle with the sun pattern slate on the ground, a soybean-sized circular bulge appeared, as if this was the mechanism to open the door.

"Such a small button, there shouldn't have been such a big sound of the bracket turning just now...... Could it be ...... Subconsciously looked up, and instantly a drop of cold sweat came down, and I saw clusters of crossbow arrows neatly arranged on the top of my head, [Strong Crossbow Sword Array]!

I saw that the top of the originally flat cave, within a distance of ninety zhang, was full of strong crossbows neatly arranged, exuding a penetrating cold air!

"I said, how can it be so smooth, it turns out that the back of this stone slab is full of crossbow arrows, and it will be activated when the mechanism is touched, these old antiques really have a hand!" Yan Hong muttered to himself.

Looking at the soybean-sized mechanism button on the stone wall, Yan Hong suddenly laughed, "According to the style and layout of the mechanism design all along, if you guess correctly, the back of this small button should be ......."

Yan Hong didn't finish talking to himself for a while, but his fingers had already pressed the round button on the stone wall.

――Click――

There was another sound of the mechanism turning, and the 'gadget' that appeared in front of Yan Hong's eyes made Yan Hong laugh out loud............