If this is really some kind of trial, then the difficulty of this trial can be imagined.

According to Xiang Feng's estimate, the thickness of this stone gate is at least about a foot, and it is too difficult and too great to forcibly destroy it with strength, and it has almost surpassed the limit that modern humans can reach.

Xiang Feng looked back at the martial arts arena, he finally understood why so many weapons were placed on the left and right of the martial arts arena, it seemed that this was for those of them who wanted to destroy the stone gate.

All kinds of weapons, whatever they choose, no matter which weapon they choose, as long as they can enter this stone gate, it is equivalent to success.

In ancient times, martial artists mainly cultivated weapons, and if they lost their weapons, their strength would be greatly reduced, so if ancient people entered here, it was really possible to use these weapons to break through this stone gate.

Because those who major in weapons can exert the power of weapons to an unimaginable extent, whether it is the Spring and Autumn Period and the Warring States Period, or the Three Kingdoms Period, everyone who has trained weapons to the extreme has become a peerless general.

Xiang Feng doesn't know what weapons are, because in this society, there is no longer the opportunity to fight on the battlefield with cold weapons, and the most cultivated is just swordsmanship.

For example, in the past, most people would choose to learn heavy weapons, but now, this is no longer the case.

Xiang Feng walked to the side of a weapon rack, he didn't know what weapons were, so he naturally had to choose the heaviest one.

He took a mace from the weapon rack and swung it a few times at will, although this mace was not as good as the previous heavy hammer, but when it was wielded, it could provide some strength bonuses, which was still very helpful to the current Xiang Feng.

After all, his physical strength is running out now.

Xiang Feng held the mace with both hands and walked to the side of the stone gate, he first slammed it with the mace, this time he made a move, just to test the strength of the stone gate, and he didn't use much strength.

Sure enough, as he expected, the solidity of this stone gate was staggering, and Xiang Feng's blow was at least a thousand catties, but when it hit the stone gate, it only made a muffled sound from the stone gate, and there was not even a trace of crack

Xiang Feng smiled bitterly in his heart, he had already used forty percent of his strength just now, if this could not make the stone gate damaged, then even if he was ten percent lucky, I am afraid it would be useless.

He knew that in the past, many generals had a huge strength of tens of thousands of catties, after all, at that time, martial arts were in the fashion, even an ordinary person could carry a burden of more than two hundred catties over three or four mountains to catch the market, which is something that many people can't imagine now.

The stone gate in front of him was designed for these ancient people, Xiang Feng and their modern people, who have a strength of 1,800 catties, are already supermen in the eyes of others, and they want to desperately break open this stone gate, Xiang Feng knows that this is a little unrealistic.

He pondered for a while, on the one hand, to recover his strength, on the other hand, he was also thinking about how to open this stone door, it would definitely not work with brute force, and now he could only think about whether there was any other way.

Xiang Feng sat next to the stone gate, he looked at this division, and said secretly in his heart: "The embankment of a thousand miles is destroyed in the anthill, as long as I can find the gap in this stone gate, I can have a way to break this stone gate." ”

Thinking of this, Xiang Feng couldn't help but stand up, the structure of this stone door is similar to the broken dragon stone in the ancient tomb, this is a whole stone, and there is no gap in the middle for opening like an ordinary door.

Xiang Feng walked for a while, and finally on the left side of the stone gate, he barely found a tiny crack that was considered a crack, this crack was not big, it seemed to be a little flaw that the stone originally had.

Xiang Feng raised his hand and touched this gap, and said secretly in his heart: "There is no other choice now, but to try it first." ”

Thinking so in his heart, Xiang Feng returned to the weapon rack again, and just took off a bronze sword from the weapon rack, this bronze sword is a bit like an awl now, no more than two fingers wide, the blade is very thin, the middle of the sword body is very thick, and it is also the thickness of one finger.

The structure of the bronze sword was more in line with Xiang Feng's requirements, he put away the bronze sword, walked into the martial arts arena again, and picked up the bronze hammer on the ground.

Although Xiang Feng couldn't exert the power of the bronze hammer, if he used it purely as a hammer, it would be very handy.

Xiang Feng returned to the front of the stone gate with the bronze sword and the bronze hammer, he pressed the bronze sword against the gap in the stone gate, and then he swung the bronze hammer and smashed it on the hilt of the Qingkong sword.

Hearing only a ding, the bronze sword gradually submerged into the gap, Xiang Feng's face was happy, he knew in his heart that this gap should extend to the back of the entire stone gate.

Generally speaking, the cracks in the stones are very deep, and Xiang Feng is now gambling, if this crack does not extend into the back of the stone gate, then he really has no way at all.

When he entered here, Xiang Feng did not carry any explosives.

As Xiang Feng continued to swing the bronze hammer, the gap was slowly expanding, and countless stone chips continued to fall to the ground, and after three or five minutes, Xiang Feng had broken a long pit about ten centimeters deep on the stone door.

He is now like a stonemason, constantly digging with that bronze sword bit by bit, if the person who made the stone gate knew that Xiang Feng broke it in this way, I am afraid that he would be so angry that he vomited blood.

After more than half an hour, Xiang Feng finally dug a hole with a diameter of about one meter, and the other side of the stone cave was still dark, although Xiang Feng had the ability to see at night, but the environment inside was still a little unclear.

Xiang Feng looked at this stone cave and chuckled: "I didn't expect that I would also have this day to steal the cave." ”

Xiang Feng rested at the door for nearly half an hour before he got through this thief hole, and as soon as he drilled through, he felt a chill coming.

With his physique, he couldn't help but beat a spirit. He looked forward with some surprise, and found that in front of him was a deep cold pool, and the cold pool was covered with mist.

Some of the mist had already spread to the place where Xiang Feng was standing, which was why Xiang Feng couldn't see clearly just now.

There is also a stone bridge in front of Xiang Feng. This stone bridge was built right on top of the cold pool.

The diffuse water vapor also covered half of the stone bridge, and when people walked on it, the cold air that came to their faces seemed to freeze people into ice.

The cold air hit wave after wave, Xiang Feng didn't dare to delay any longer, he quickened his pace, wanting to rush over the stone bridge as soon as possible.

But no one thought that when Xiang Feng ran to the middle of the stone bridge. There was a fierce splash in the cold pool, and immediately after, Xiang Feng saw a white python rushing out of the cold pool.