This passage not only has a heavy door at the entrance, but the interior of the passage is also tightly protected.

】

Along the way, Xiao Ning discovered that the walls of the entire passage were made of metal and were difficult to break through violence.

Of course, with his current strength, if he wanted to take action, it would not be very difficult.

"It's the end ahead."

Xiao Ning looked up and found that the exit of the passage was in front of him.

Like the previous passages, the exit of this passage is still circular.

Soon, Xiao Ning walked to the end of the passage and came to the room connected by the passage.

As soon as he entered it, he found that the light here was far stronger than the other rooms in the underground maze.

But except for the bright light, there was nothing in the room.

Xiao Ning first looked around and found that the room was closed, then he looked up at the ceiling.

There was nothing on the ceiling, just a round, extremely bright light.

"This light source does not seem to be a cold light source, but a hot light source similar to the sun."

Xiao Ning made a quick judgment.

There was nothing in the whole room except a large lamp emitting heat on the ceiling.

The brightness of the lamp is so high that it makes people unable to open their eyes.

Of course, compared with real sunlight, this is nothing.

"What is this room for? Is it to store some treasures, and now the treasures have been emptied?"

Xiao Ning touched his chin, frowning and thinking.

In the entire underground maze, this room was the most confusing to him.

He had no idea what the purpose of this room was.

"Forget it, since you can't figure it out, let's go back and take a look at the other door. Maybe Varuk is hiding behind that door."

Xiao Ning turned around while thinking, preparing to hurry back.

But the moment he turned around, a look of surprise suddenly flashed across his face, and the movements of his feet stopped.

"Could it be that?"

Xiao Ning suddenly turned his head and looked back at the room with only one big light.

When he just thought about Varuk, a sudden inspiration flashed in his mind, and he had a new guess about the function of this room.

"Could it be that this room was used by Varuk for inspection?"

Varuk was seriously injured and could not be exposed to sunlight.

This means that he cannot live on the surface at all, and can only hide in the dark underground and live a life of survival.

There is no doubt that Varuk wants to heal his injuries all the time and bathe in the sun again.

So, he has been working hard for this.

At that time, Xiao Ning was deceived into the underground castle in order to refine him into a magic potion.

"Varuk has been trying to treat it, so he must find a way to test whether his injury is healed."

"It's impossible to expose it directly to the sun, so we can only create a heat source imitating the sun."

"Presumably this room was used by him to check his injuries."

Xiao Ning nodded secretly and had a rough inference in his mind.

There is nothing in this room except this blazing hot light source. Logically speaking, if it is just for lighting, there is no need to use hot light sources. Using cold light sources is the best choice.

It could only be used by Varuk to check his injuries.

"That should be it."

Thinking of this, Xiao Ning turned around decisively and ran quickly in the passage.

Obviously, Varuk will not hide in this room.

The only possibility is to hide behind the other heavy door, if he is still in this underground maze.

Xiao Ning ran all the way, and it only took more than a minute to return to the room full of black spikes, and arrived at the door of the passage on the left.

Taking a deep breath, Xiao Ning activated his true energy without hesitation and tried to open the door.

However, the door remained motionless as before.

Xiao Ning was not discouraged and decisively changed direction, pushing the door to the other side.

Unfortunately, the door remains motionless.

It was as if this door was fixed to the ground and could not be moved.

"The two doors are exactly the same. It's impossible for one door to be pushed open and the other one not to be pushed open."

"This is definitely Varuk's doing!"

Xiao Ning quickly came to a conclusion.

He guessed that when he pushed the door, Varuk pushed against him on the other end to prevent him from opening the door.

"If this guess is true, then it means Varuk is still in this underground maze."

A smile appeared on Xiao Ning's lips.

Immediately afterwards, he mobilized his true energy with all his strength and pushed the door to roll with greater force.

But this time, the door finally became a little loose.

A creaking sound was heard, and dust continued to fall from the edge of the door.

"It can indeed be opened!"

This result shows that this door can be opened normally like the door of the passage on the right.

The reason it couldn't be opened was that I didn't use enough force.

"Come again!"

Xiao Ning's confidence soared and he stepped up his efforts to push the door open.

The other side of the gate.

"Oops, this guy is coming in!"

Varuk was distraught.

Xiao Ning was right, Varuk did not leave this underground maze.

He is hiding behind this door.

And the reason why Xiao Ning couldn't open the door just now was indeed because he was obstructing it.

But now, Xiao Ning is using more and more power, and he can no longer stop it.

"What to do? What to do?!"

Varuk was as anxious as an ant on a hot pot.

He knew very well that he was definitely no match for Xiao Ning.

Because now he is not only injured, but his own strength is lower than Xiao Ning.

Therefore, once Xiao Ning opens the door, his death will come.

"If this continues, I will be doomed. What should I do?"

Varuk's eyes were burning with anxiety.

How could he remain calm in the face of the threat of death? He was almost going crazy.

On the other side, Xiao Ning was pushing the door with all his strength.

As he pushed the door harder, he found that the door showed slight signs of swinging from side to side.

"Sure enough! Sure enough, there is someone on the other side of the door competing with me, using force against me!"

Seeing the door showing signs of swinging back and forth, Xiao Ning finally confirmed his suspicion.

His guess was correct. The reason why the door could not be opened was because someone was preventing him from opening it.

There is no doubt that this person must be Varuk.

"Varuk, you are dead!"

Xiao Ning threatened.

And the moment he finished speaking, the door immediately moved a little further to the left.

It can be seen that Varuk was shocked by his words, and he was suddenly stunned.
To be continued...