'If you keep running like this, if you still can't find the edge, you'll be in trouble when you return.'

He scanned the surroundings again, and after confirming that it was still empty and quiet, he continued to focus on the high wall.

My eyes kept wandering on the high wall, looking for clues.

Soon, he discovered a small black window, located high on the wall more than thirty meters above the ground.

The window is round, so looking from bottom to top, you can't see clearly what's inside.

Yu Hong glanced around, grabbed the rough surface of the high wall with his palms, and the spikes popped out of the boots under his feet, piercing hard and digging into the wall a little bit.

Then, he climbed up little by little and slowly approached the window.

Although he might be able to reach it by jumping up, Yu Hong still planned to approach slowly and observe slowly.

His fingers dug out the stone powder and scattered it.

Two minutes later, Yu Hong climbed under the circular window.

Snap.

He grabbed the outer edge of the window with his right hand, used his strength to move upwards, and slowly moved his gaze upwards to look into the window.

Inside the window, a piece of thick, blurry glass is installed.

The inside of the glass is already full of white ash and stains, and I can only see a room in vain.

A simple room similar to a prison.

Dark, empty, a row of black metal rust rods form the prison gate.

The doors and windows are facing.

Through the prison door, you can see that there is a dark horizontal prison channel outside.

.

Yu Hong reached out and knocked the glass, trying to break it hard.

But weird is that now he has made strong forces such as increasing strength, and he can't break the glass.

I knocked on several times in a row, and even used the inner gas to determine that it could not be broken.

He turned around and planned to go to other places to check.

.

Suddenly, there were people knocking on the glass.

Yu Hong stunned, and stepped forward again through the glass.

A messy hair appeared on the inside of the glass window, showing a anxious look at him.

The opponent was also knocking on the glass with his hands. It seemed to be talking about something in his mouth, but he couldn't hear the sound at all.

Yu Hong touched the translator, but this time the translation machine did not give any response.

He stretched out his hand to touch the edge of the glass window and tried to find the gap, but unfortunately, the edge of the window was tight and tightly fled, and it was integrated.

"Hey, can you hear it?" Yu Hong stuck to the glass loudly.

But the person opposite shook his head and pointed at his ears and said he couldn't hear anything.

Yu Hong looked at the detector on the jacket, and the value above was only one or two hundred. This is obviously unqualified for the wooden bridge that can erode the base formation method.

If the red value is so small, the formation method will not be so easily eroded.

Obviously the other party is not the source.

He thought about it, and continued to climb up.

Cross the circular windows and go up all the way.

The knocking sound was quickly left behind by him.

Up, up, up.

Yu Hong kept constantly, the speed became faster and higher, and the height was getting higher and higher.

He didn't know how high he was climbing, but only felt that he looked down at him. Below was a black clouds formed by a black mist.

Continue to climb up.

He doesn't believe that the wall will have no end at all.

After climbing about hundreds of meters, finally, a window appeared again on the wall on the upper right.

This time it is still the same round window.

Yu Hong moved over and looked at the eye detector.

‘1232.441’

There are thousands of red value. This makes him notice that his direction is right.

Climb to the window, through the fuzzy and dirty glass, look in it in Hong.
Chapter completed!