The stone gate was pushed open by a light yì.

Behind the door, the two square stones weigh more than a thousand catties, all of them have been broken in the middle, obviously broken by the predecessors by external force, and I don't know what method those people used to break the stone, and there is no trace of any external force impact on the surface of the stone door.

Although it has lasted for thousands of years, there is no stagnation when the stone door is opened, just like pushing open a door, and the ingenuity of the ancients has to make future generations amazed.

"If it weren't for the destruction of the stone behind the door, how are you going to open this heavy stone door?" Ling Feng saw the situation behind the door, and really couldn't think of a way to open this stone door.

The torch could only shroud a few meters in front of him, and beyond that, it was pitch black, and he couldn't see behind the door at all. The place where you stepped on was no longer a flat ashlar paved ground, which seemed a little uneven, and when you looked closely, you found that the ground was full of dark black continuous stones, which turned out to be a naturally formed cave.

Wu Di didn't hear Ling Feng's question, bent down and lowered his body to carefully check the condition of the ground, picked up some black stones from time to time and put them in front of his eyes to take a closer look, and after reading them, he also put the stones under his nose and sniffed lightly, with a thoughtful look on his face, which looked a little dignified.

Jiao Daren smiled, although Ling Feng didn't ask him, but he and Wu Di had adventures many times together, and they knew a lot about this aspect, and said: "Tiger, you don't need to doubt this, this kind of mechanism is clumsy and clever, so as to respond to all changes, although there is no ingenuity, but many people know the situation behind the door, but they just can't crack it, they can only look at the door and sigh." But how can we be ordinary people, just a tough metal sheet inserted into the stone door, with a slight flick, you can pick open the two square stones behind the door from the middle, and the stone door will be opened lightly. ”

After thinking about it for a while, Ling Feng already understood the meaning of Jiao Daren's words.

Don't look at Jiao Daren's lightheartedness, this method is not available to everyone.

First of all, it is necessary to understand the specific location of the staggered junction of the two square stones behind the door, which must have good eyesight and excellent judgment, and also be able to "look, smell, ask, and cut" the secret technique. The so-called "looking, smelling, asking, and cutting" is not a means of practicing medicine as we usually understand it, but a secret technique in Feng Shui. It's similar to the method of "dragon hunting", except that this secret technique is aimed at various delicate mechanisms. A master of this kind of secret art can know the subtlety of the mechanism at a glance, and the specific structure is already clear by heart. How to crack it naturally has a general strategy.

Of course, that's not the hardest part.

A piece of metal picks up two stones weighing more than a thousand catties, even if it is skillful, but the power required is by no means idle, if it is not a person with great explosive power in an instant. It is impossible to accomplish this task either. The so-called knife is more flowing, no matter how strong the knife is, it is impossible to break the water flow, but this fingering practice is extreme, but it can be achieved with a moment of extremely strong explosive power to break the water flow, which can be seen its power.

Ling Feng secretly gestured to himself, feeling that he might not be able to pick a stone with his finger power at present. When he turned his head to look, Wu Di was still looking at the black stone in his hand, and couldn't help asking, "Ah Ye, what's so strange about the stone in your hand?" ”

Jiao Daren also bowed down and picked up a piece of black stone to check, but he couldn't find anything strange about the black stone. He also asked, "Doesn't this look like some kind of treasure?" ”

Wu Di replied lightly: "What do you smell?" ”

In fact, as soon as they entered the door, Ling Feng and Jiao Daren had already smelled a faint smell of sulfur, but if there was no such smell, they didn't care.

Hearing this, Ling Feng quickly reacted and exclaimed, "Volcanic Rock?!" ”

Jiao Daren then understood, looked at the black stone in his hand, and said in disbelief: "This is volcanic rock, how is it possible?" When I looked closer, I realized that the stone in my hand was actually a real volcanic rock. That kind of magma flows. It has been scorched by high temperatures, and it has been somewhat deformed and crystallized, and it is a genuine volcanic rock.

"Could it be that there was once an underground volcano here?"

Ling Feng and Jiao Daren exclaimed in unison, but they immediately found that it didn't seem to be the same thing. However, the magic of nature is not something that ordinary people can guess, so the two looked at Wu Di and waited for him to explain further.

"However, I don't think it was a natural occurrence." Wu Di lived up to expectations and said one more sentence, but this sentence surprised Ling Feng and the others even more.

Although the light of the torches could not reach far, the two of them felt that the underground cavern behind the door was far and deep. I don't know how long it is, how wide it is, but in short, the area will definitely not be narrow.

Jiao Daren's mouth was so split that he could stuff a big goose egg, and blurted out, "You mean someone moved patches of volcanic rock here?" ”

Ling Feng frowned and didn't make a sound, he felt that what Wu Di said might not mean that.

Sure enough, Wu Di spoke: "The bad environment I mentioned here, there used to be an underground lava here, but it was not naturally formed. ”

Hearing the words, Jiao Daren was even more surprised, and the big mouth that could be stuffed into an egg opened a little more, and asked, "You mean that someone transplanted an underground active volcano here!" How can it be? ”

Ling Feng also had some doubts, but he had always been good at hiding his feelings, and he was not as unbearable as Jiao Daren, but in fact, the surprise in his heart was no less than that of Jiao Daren. He hesitated, "Is there really anyone who can move the volcano?" ”

Wu Di snorted coldly, and his words were even more astonishing: "I'm not talking about moving, but about creating a zào, someone is creating an environment similar to an active volcano here, where lava is rolling everywhere, and flames are everywhere." ”

Hearing this, Ling Feng and Jiao Daren were not as surprised as before, today's impact was enough, and the two of them were a little numb. However, the two knew that Wu Di had always been taciturn and cherished words like gold, and once he spoke, it was often in one sentence, and the two of them showed a deep thought.

"The ancient monks are divided into mages, warlocks and warriors, and the warriors are good at the art of fighting, and they can take the head of the enemy among the ten thousand armies when they practice to the extreme." Ling Feng muttered to himself, "I just don't know how far mages and warlocks can reach when they practice to the depths?" ”

Listening to Ling Feng's words, he seemed to have believed Wu Di's words for eight points, and muttered to himself guessing the possibility of the great supernatural power moving mountains and reclaiming the sea thousands of years ago.

Since ancient times, there have been legends of mages and warlocks, but today, mages and warlocks have slowly disappeared into the long river of time, leaving only the legacy of warriors.

Jiao Daren also knows a lot about ancient anecdotes, and said: "Legend has it that the bamboo bird of the Luban system in the Spring and Autumn Period can fly in the air for three days and three nights. During the Three Kingdoms, the wooden oxen and horses built by Zhuge Wuhou could not use any manpower, and they could carry a load in the mountains as if they were walking on the ground. At the time, I just thought that the ancients were exaggerating, and then I remembered ...... It may not be without a reason. I don't know if this is a mage's trick or a warlock's ingenuity. ”

"The talisman painting seal of Longhu Mountain, the ghost hunting and exorcism of the Maoshan faction, the corpse chasing of Xiangxi, and the Gu art of Miaojiang...... I'm afraid these are also means of magic and magic, right? It's just that today, I'm afraid that the real essence has been lost, and what remains is only some specious rumors. ”

Wu Di looked at the darkness behind the door, as if he hadn't heard Ling Feng's conversation.

As a night watchman, he has practiced countless mysterious techniques assiduously since he was a child, strictly speaking, he should be regarded as a dual cultivation of art and martial arts, although the mage's cultivation has not been contacted, but he has also heard the master say it. The duty of the night watchman is to guard the peace of the night on earth, to drive away the ghosts and demons that appear in the dark, and to maintain the peace of the world. It is because of the various secret techniques he has learned, many of which are to restrain the legendary demons and monsters that should not exist in the real world.

Some people may say that those secret techniques are just flashy dragon slaying techniques, but who can guarantee that these legendary evil creatures really have never existed in the world?

If one day, these evil spirits really reappear in the world, at least, there is still one person in this world who knows the so-called "dragon slaying technique".

Regardless of whether Wu Di has really seen demons, ghosts, and evil spirits, in terms of understanding and cognition of mysterious legends, he should not think twice about the world. (To be continued.) )