Everyone under the tower seemed to be under this inexplicable coercion, some people suddenly felt frightened, some people looked like they were sweating on their foreheads, and many people's backs were actually wet and soaked in cold sweat.

The three words "Instrument Tower", people who are not determined enough to see it is wonderful, and the inexplicable artistic conception contained in it, once it falls too deep, it is difficult to extricate itself, and it will leave a shadow in the heart in the future. The old man with a childish face and crane hair prompted in a loud voice.

Hearing this, everyone retracted their gaze in shock, this artistic conception said, it can be described as extremely mysterious, sometimes, a mountain and a water, a grass and a tree, a stream of clouds drifting by, will leave traces of the law, full of mystical artistic conception, once the capture of the law of silk, will certainly benefit a lot.

However, some masters, as well as incomparably powerful beings, will leave their own perception of the law between some objects or words, unless the way of the law comprehended by the person who touches it is similar or similar, otherwise they are inexplicably trapped in it and cannot extricate themselves.

It is conceivable that the person who left the three words "this" and "Instrument Master Tower" in the first place had a terrifying understanding of the law.

There is a large hall next to the Instrument Master's Tower, which is gray-white and faintly reveals a crystal luster. The lower part is garden-shaped, dozens of meters high, but the upper part is a diamond-shaped spire, full of the atmosphere of ancient Cangsang.

The surface of the gray and white walls of this palace is engraved with some complex runes, which are connected to each other, like a formation-like pattern, giving people a sense of majestic atmosphere.

The old man with a childish face and crane hair took out the blue talisman again and threw it at the crystal light curtain, and in the surprised eyes of everyone, a dazzling blue light burst out, like a blue sun.

The palace gate shook slightly, and then let out a rumbling roar, and slowly opened.

A strong and incomparably ancient flood atmosphere, like a tide of turbulent surging faces, everyone seems to be in the surging flood ocean, this flood breath can not imagine into everyone's flesh and blood, there is no negative sense of discomfort, everyone feels that the whole body is like a holy spring of nectar dew, Shu Tai is incomparable. The feeling was fleeting, and soon receded like a tidal wave.

The dome space of the palace is about ten meters high, giving people a sense of grandeur and vastness, as if they are under the ancient starry sky. The four walls of the palace are surrounded by gray and white crystal brilliance, and when you look at it, there are many dense rune patterns engraved on the wall, and no one in the city can really understand it.

In the center of the main hall there is a garden-shaped pool with a diameter of 50 meters, and the water in the pool is pale blue, but it exudes a unique smell that is extremely pungent. Next to the pool stood an old man in a black robe, his eyes shining with a cold expression, and behind him stood a row of staff in white robes, each holding a wooden box in his hand.

"Yin Protector, there are a total of one hundred and seven people who have entered the tower this time. The old man with a childish face and crane hair spoke up.

"Hmm!" The old man known as Yin Protector snorted lightly, his sharp gaze swept over everyone, and then he said coldly: "Then let's start!"

As his words fell, several staff members behind him opened the wooden box in their hands, and then threw the contents of the wooden box into the pool.

The contents of these wooden boxes are some black powder, some are blood-like red crystal, and some are cyan rhizomes...... and so on, and when you enter the water, it quickly dissolves. The pool water, which originally exuded a unique pungent smell, suddenly boiled, evaporating light smoke and mist, lingering over the pool.

"Except for those who are at the level of the Instrument King, anyone who wants to enter the Instrument Master Tower must soak in this Pure Spirit Pool for an hour, otherwise, they will not be able to withstand the special atmosphere in the tower, and you will only go to the second layer, so you only need to stay in the pool for an hour. That Yin Protector explained aloud.

"This ...... How could there be such a rule?" everyone was full of doubts, looked at each other, and did not see anyone enter the pool first.

Feng, the two heads of the Chu family invariably turned their eyes to Lu Suifeng, as if asking for his opinion. Looking at the boiling Pure Spirit Pool, everyone looked hesitant.

"The two family masters can rest assured that this pure spirit pool is made by the secret method of the Instrument Master's Pagoda, which can purify some bad breaths and repelled elements in the human body, which is not only harmless to the body, but also improves the elasticity of tendons and muscles. Although Lu Suifeng didn't know what was in the pool, from the constantly changing color of the pool and the special smell in the air, he could determine that this Pure Spirit Pool was beneficial and harmless.

The two heads of the Chu family were naturally convinced of Lu Suifeng's words, the wind and Chu glanced at each other, and then their bodies scurried, falling directly into the Pure Spirit Pool like two streamers.

Some people try the water with their own bodies, and then they hear the sound of "plop, plop!" coming out one after another, the waves splash in all directions, and the water surface of the pure spirit pool is even more boiling, looking like a hot mist steaming, but the actual water temperature is not high, as if soaking in a hot spring.

Except for the eighteen weapon king-level existences that still remained on the pool, everyone had already jumped into the pool, except for Lu Suifeng, who was the only exception, which was very surprising.

"What are you doing kid doing? Why don't you go down quickly...... Don't blame the old man for not telling you, you haven't soaked in this pure spirit pool, and you can't even stay for a minute after entering the tower. That Yin Protector warned Lu Suifeng.

Knowing that the other party was a well-intentioned advice, he raised his eyes to look at the kings of weapons, all of them looked proud, with a look of disdain on their faces, Lu Suifeng shrugged his shoulders disapprerovingly, and smiled with a very playful smile, which made these high-ranking kings all look gloomy and frown.

Whoa!

The water in the Pure Spirit Pool was strangely agitated, forming a small whirlpool, and the water bloomed at the same time with a dazzling light, and countless blood-red air currents could be seen with the naked eye like pythons running in the pool, instantly enclosing everyone in the pool into it, as if it was like a silkworm cocoon.

These people in the Pure Spirit Pool seem to be wrapped in a special kind of energy at this moment, seeping into all parts of their bodies, and their whole bodies are numb, but they feel extremely comfortable.

An hour has come in a blink of an eye, but I saw that one by one the cocoons of silkworms were cracked one after another, and one by one with happy faces came from the pool, sitting quietly cross-legged on the edge of the pool, feeling the changes in the body.

A moment later, everyone had come back to the Instrument Master Tower under the leadership of that Yin Protector, and they were only attracted by the three big characters full of the artistic conception of the law. If you look closely, you can see that although the tower in front of you is very large, its structure is extremely exquisite.

The outer stone walls of the entire building are carved with intricate dragon patterns, which are actually made of extremely rare dragon cloud rocks, which is not an exaggeration.

The whole tower can be described by carving the jade carving of the railing, the whole body is dark and clear, and what is shocking is that there is a faint light smoke in the inside, exuding a very rich spiritual power atmosphere, giving people a sense of trance and haze.

The main material that constitutes this tower is a very rare and rare "black jade crystal", and then look at the three words "Instrument Tower" that shines with golden brilliance, it is more like the legendary "Burning Sun Golden Crystal" polished and engraved, and the circle around the bottom of the tower is actually the "ethereal jade" that makes all the masters who stand at the peak crazy......

This extravagant architectural style is enough to make people mad. Lu Suifeng can definitely be regarded as a person who has seen the world, but these rare refining materials are used as extremely ordinary building materials here, which makes his heart bleed and he is amazed.

The word luxury is no longer enough to describe the shock brought by this tower, and the entire gate of the tower is turquoise, which is actually made of "deep blue star jade" under the sea. In the face of all this, Lu Suifeng was completely speechless and numb.

The guards in front of the tower are not as strict as imagined, at least from the outside, except for the four guards in purple and gold armor in front of the door, there are almost no guardians to see around the entire peak, as for whether there is a large number of surveillance hidden in the dark, it is unknown.

The closer everyone got to this "tower", the more they could feel the grandeur of the building and the inexplicable coercion from the tower, and the whole gate was very large, allowing seven or eight people to enter side by side at the same time, and it was not too crowded at all.

The gate of the sea-like blue tower was closed, and there were two guards on each side with strong bodies and powerful breaths, all of whom seemed to have the strength and cultivation of the Qiankun Realm, which showed that the foundation of this master hall was absolutely profound and extraordinary.

There is a tester at each end of the gate, and everyone who enters the tower must once again verify their identity very strictly, and also test their strength and cultivation, no matter what your identity is, those who come from the Qiankun realm refuse to enter, the reason is very simple, they can't withstand the pressure of the special qi in the tower, so they are not qualified to enter.

Of course, no one who was qualified to come here was an idle person, so the test was quickly and smoothly completed, and the solid turquoise door was rumbled open.

The space of the main hall on the second floor of the tower is not very large, it can only accommodate about two or three hundred people, and the imaginary magnificence is so magnificent that it can be described as simple and unpretentious.

The whole hall is designed in the shape of a garden-shaped pot bottom, and you can see the whole picture of the platform no matter how you sit from any angle. In the center of the tower stands two ten-meter-square high platforms, which are supposed to be an area dedicated to the competition, and everything is displayed in a very strict and standardized manner.

There is a delicate box at the highest point in the hall, which looks particularly eye-catching, and it is also the only box in the whole hall.