Wang Feng waved his hand lightly, and his body floated slowly, drilling out of the hole just now. At the beginning, he must have been a little unstable when he first learned to operate, which required a process of adaptation.

However, he is young after all, and he learns new knowledge relatively quickly. And for the force field bracelet, he also has great enthusiasm and studies and explores it very carefully......

After half an hour, stumbling and running-in, he barely mastered some basic skills.

Next, it is Wang Feng's time to show his strength.

He flew into the air, and the force field bracelet locked onto the target, pulling slightly. A large area of mountain vines suddenly broke one after another, revealing pieces of buildings. All of a sudden, the blades of grass flew and shattered, scattering in the air.

The sturdy stone city has slowly lifted the veil of mystery. Cracked houses, crisscrossed streets, re-exposed to the sun.

Wang Feng worked hard for most of the day, and finally cleared most of the mountain vines covering the city.

There are also some thick vine roots, which are already tightly intertwined with some buildings. In other words, these mountain vines themselves grow in the cracks of some buildings, and they cannot be eradicated.

The consequence of forcibly uprooting them is that they will be destroyed along with those buildings, and the gains outweigh the losses.

Predictable......

The lost ancient city, empty.

In other words, this ancient city has been emptied.

During this time, Wang Feng checked every corner and found nothing.

The utensils of life, or the tools of labor, are all gone, and it can be said that there are no tiles left.

From this, it can be seen that the ancient stone city was artificially abandoned. The people who had lived in the city left in an orderly manner and moved away purposefully, leaving only an empty city.

Why?

Did you encounter a powerful enemy, or did you know that a disaster was coming, so you left early?

I can't figure it out.

Wang Feng pondered, but he did know that the hall of the giant snake was actually not the city lord's mansion as he thought, but a sacrificial temple......

Because in the temple, there are mysterious symbols on the huge stone pillars. Some strange geometric and fish-bird patterns are carved in the form of reliefs in all corners of the temple.

It's just that due to the erosion of wind and rain, these patterns are very blurred.

Wang Feng focused on searching the temple, but found nothing.

The only thing that seemed suspicious was that there was a large well at the back of the temple, enclosed with a stone fence.

The clear water is gurgling at the mouth of the well. The water from the well, which overflowed, spread to the streets outside, and then flowed from high to low, seeping into the city gates little by little.

This is the source of the streams in the great valley.

The large well, which has a diameter of two meters, has a continuous stream of living water, and I don't know how many years it has flowed.

The sun shone down and reflected on the water.

Wang Feng looked down and saw that the well water was bottomless, and his figure was clearly reflected.

Thump......

Suddenly, Wang Feng jumped into the well, and around his body, a force field was quickly formed, squeezing the well water away, forming a transparent protective shield.

Grunt, grunt, grunt.

The well water was bubbling, and Wang Feng's body gravity increased, as if he had tied a boulder of hundreds of catties, making him easily sink to the bottom of the well......

Arriving at the bottom of the well, by the glow of the beads of the bracelet, he saw a dark tunnel entrance at the end of the well, just enough to accommodate a person to drill through.

The corners of Wang Feng's mouth hooked, and a smile appeared in his eyes.

At that moment, he did not hesitate and went directly into the tunnel, like a nimble swimming fish, meandering.

After a while, after swimming more than ten meters, an exit appeared overhead.

Crash......

Wang Feng surfaced as soon as he ran up.

A mysterious secret room space appeared right in front of his eyes.

He was in a pool-like pool, slowly creeping into the chamber.

Turn on the headlamp and the whole chamber will be visible at a glance.

The secret space, about twenty square meters, and there are conspicuous drag marks on the ground. At a glance, Wang Feng knew that the crazy giant snake must have been to this place.

Maybe the strange beads on the magic bracelet were obtained by the giant snake in the secret space.

Wang Feng has already started to make up for it.

Many years ago, an ignorant little snake wandered through the lost ancient city, and then inadvertently, fell into a well, and then passed through a tunnel to reach this hidden space.

It was a blessing in disguise, found the mysterious bead, and swallowed it in its stomach.

After that, it will fly......

But beasts are beasts after all, and they don't have human intelligence. Even if it can fly, and by devouring the rats and ants in the ancient city, it grows day by day and becomes a giant snake.

But in the end, it still died at Wang Feng's hands.

This speaks volumes......

The reason why human beings can stand at the top of the food chain is not because of physical strength, but because of intelligence.

Wang Feng turned the light and shone it on the corner of the secret room.

Caught off guard, the crystal light was refracted back in the corner.

Something......

Wang Feng's eyes lit up, and he hurriedly walked over to take a look, only to see a bunch of things piled up in the corner. He picked up a piece of it and looked at it, only to find that it was a fist-sized ...... Stone.

No, it should be said that it was, gems.

Crystal gemstones, shining in the light.

Ruby, sapphire, obsidian, agate and many more. All in all, a pile of gems rests in the corner, shimmering in a colorful light under the light.

The smallest gemstones are the size of a fist.

Wang Feng pulled it down and found a gem the size of a watermelon.

Hundreds of gemstones, piled up at random, like a hill.

Although these gems may not seem to be very pure, they are also a great treasure......

It's just that Wang Feng is now exercised. Seeing these gems, I was a little happy at most, and my mood was quite joyful, but deep down, it was like an ancient well, and the waves were not alarmed.

No way, no matter how many gems there are, can they be compared to the force field bracelet?

In fact, what Wang Feng wants most is not these gems, but clues...... Some clues related to the Force Field Bracelet, or the lost ancient city.

Wang Feng inspected the secret room and found that in this place, there was nothing else to find except for a pile of gems.

He suddenly had an intuition that maybe this pile of gems, in the eyes of the space owner back then, might be a pile of "rags", so he left them in the secret room and didn't take them away.

And the strange beads too......

Because the bead is only one of the parts of the bracelet, there is no need to take away the broken things.

Wang Feng sighed softly, and after checking the secret room again and again, and making sure that there was nothing to gain, he began to roll up a pile of gems, went out of the pool tunnel, and returned to the bottom of the well.

When he was about to float up, the soft touch under his feet made his heart suddenly move, and he couldn't help but bend down and grope for the soft mud and sand at the bottom of the well.

He fumbled for a moment before his fingertips touched a hard object......