Sun Qi followed the sound of the water and hurried past several stone gates, thanks to the searchlights, he remembered all the iconic things along the way, so as not to forget the way home. Pen % fun % Pavilion www.biquge.info

After walking a long road, Sun Qi came to the birthplace of the sound of water, and a lot of cinders fell on Sun Qi's face along the way, fortunately, the wooden support was relatively firm, otherwise Sun Qi would really be dead and alive today.

There was a piece of light in front of him, which was already some distance from the coal mining area, and those, as Sun Qi's footsteps moved forward, the coal boxes scattered all over the ground became more and more scarce, and the surrounding vision became more and more dark.

Fortunately, the power of the searchlight is sufficient, and if it is extinguished, then it is certain that you will be buried underground today and will not see the sun tomorrow.

The more he moved forward, the more the sense of surprise in Sun Qi's heart became stronger, not long ago, he was worried that after being promoted to a trainee mechanic, the motorcycle he built would not have raw materials to start, if his guess was true, then the fuel of the motorcycle was likely to be the undercurrent ahead.

That's right, it's the sound of water, but it's a little more majestic than the sound of water, how can the groundwater be majestic, if there is really an undercurrent surging, it must be..

Soon, there was a Jedi in front of him, Sun Qi suppressed his snort, and he could already hear the slow flow and the small and fragmented sound coming out. It seems to be a beast roaring, and it is like a stormy shore.

Sun Qi shone his searchlight forward, and there was a fence blocking people's path.

"The forbidden land of the Sun family, the offender will be beheaded."

I saw that the wooden sign on the fence said this and this, as if refusing to allow the living to come here.

Could it be that there is some unsightly secret in this, Sun Qi lowered his head to avoid the thorns, and got into the broken part of the fence, not caring about the prohibition at all.

If Sun Qi takes a closer look at the ban, he will find that below the 'beheading', there is also a passage written 'Death Lake, reeds sink to the bottom'.

"That's?"

Sun Qi looked at the water area in front of him blankly, who could have known that there would be a lake underground, but according to what he learned in geography in his previous life, the earth and mountain ranges will seal some river systems in the process of change, and permanently preserve them below the surface, it is estimated that this should be a sealed lake.

No, it's not, it's not an ordinary lake, Sun Qi's disappointment was swept away, he squatted down tremblingly, freed a finger, and put it tremblingly below the water's surface.

That's right, from the fingers came a viscous touch, with a neutral temperature telling him that this was not really water.

Instead, Sun Qi pointed his searchlight carefully at the water, and yes, the gurgling and tumbling surface of the water was tinged with a faint black and yellow.

Sun Qi was shocked at the moment, and the excitement that surged was not trivial.

In this Sun family dungeon, in an unknown place, there is an oil lake, yes, the sticky touch and jerky stamina are clearly oil.

There is an oil lake, so under the lake, there is likely to be a huge oil mine, Sun Qi's thoughts in his heart instantly became a lot more, but then he thought about it, and he was still a little disappointed.

The most ordinary drilling rigs are beyond the reach of Sun Qi now, but Sun Qi is not in a hurry, because this oil lake is a useless waste water for everyone in the Han Dynasty, but for himself, this is a large amount of free productivity.

Because of this petroleum water, swimmers, no matter how good the water is, will inevitably sink to the bottom.

Looking at the output, the oil in this lake is 300 acres square, at least 1,000 tons, and if all of them are developed, then the process of industrialization will increase a lot.

"I can't think about this now, it's better to make the steam engine before and after the township test, and the coal mine produced by the Sun family is enough to use, so as to greatly improve the daily productivity, these oil and gas, and then talk about it later."

Sun Qi remembered this oil lake at the moment, and then continued to move forward, he found that the underground city of the Sun family was simply a small country, protected by a stone human array outside, and there were fertile fields and beautiful land for people to eat and wear, and there were resources and minerals behind, if these people were willing to stay underground forever, no one would ever be able to find out, after all, Lu Ban would not dig three feet into the ground to find the remnants of the Sun family.

On the surface of this oil lake, there is a very delicate wooden bridge, of course, needless to say, Sun Qi must cross the bridge if he wants to cross this oil lake.

The searchlights were on and off at this time, but on the other side of the bridge, there seemed to be lights flickering, Sun Qi quickened his pace, and suddenly the single-plank bridge shook, Sun Qi stumbled, and almost fell into the cold oil on both sides.

At the last moment, Sun Qi grabbed the wooden bridge body, with his strength, slowly shifted his center of gravity, touched the water surface with his toes, and then struggled to lift up, and finally fell back on the bridge.

Sun Qi sat on the bridge deck, panting heavily, looking at the oil-soaked soles of his shoes, drenched in cold sweat, and almost really stayed in this Sun family, accompanying his ancestors.

Soon crossed the bridge, Sun Qi didn't expect that the road ahead was still blocked by a stone gate, and the stone gate had to be opened before he could be allowed to pass, but Sun Qi definitely didn't want to retreat at this time, and behind him was the oil lake, rolling and devouring human life.

Huh? How do you open this stone door? Sun Qi stepped forward and carefully looked at the handwriting on the stone door, which seemed to be very ancient characters, and what he saw could not be opened very easily.

"There are a few stone slabs on it, and it doesn't have to be put together to form a figure before the door opens."

Sun Qi carefully touched the stone slab in the center of the stone door, if he could put it together correctly, then he would definitely open the door.

Looking around, Sun Qi found that around the stone gate, there were many flying birds carved, some of them were about to fly, and some of them were dancing on their own, all of which were vivid.

What pattern do you want to spell? Sun Qi didn't know at the moment, but he suddenly remembered the past in his heart, and remembered what his uncle said that the reason for his grandfather's murder was a flying bird, so he had an idea at the moment.

With a few strokes, the stone slabs that were placed randomly were moved, and it didn't take a few strokes to put together a pattern.

"It's a bird, why don't you do it?"

Sun Qi looked strangely at the pattern that had been put together in the shape of a 'flying bird', but the wooden door was slow to respond.

Isn't it? Sun Qi was ready to change the pattern at the moment, but if he really couldn't guess it, he could only turn back the same way, because the one-time battery of the searchlight was about to run out.

Just when Sun Qi was disappointed, he suddenly found that the stone bird had everything, but there was only one thing missing.

"No eyes? Finishing touch, is this true? ”

With the mentality of gambling, Sun Qi took out a glass bead from his pocket and stuffed it into the vacancy of the stone bird, the position of the eye.

With a click, the stone door moved, shaking off the dust that had been deposited for a long time, and the stone door slowly moved, opening a passage that was one person wide.

"Is there really such a thing as a finishing touch?"

Sun Qi was surprised and slipped into the stone gate.