"You two dress up as my puppets and keep quiet after entering the dungeon."

Xuanyuankong said to Luo Ke and Zhou Xuan.

At this time, Zhou Xuan's face was covered with soil. Fortunately, this was the relatively clean soil Luo Ke specially found. It looked disgusting. In fact, there was not much bad smell. His clothes were also changed into simple gray and wide robes, which could just cover his graceful and exquisite body.

Rocco also changed his clothes, changed into ordinary gray, and stood with the puppets.

"Where should we go to the dungeon?"

Luo Ke asked Xuanyuan.

"It's simple. You can go back wherever you come from."

Xuanyuan empty pointed to a cave on the ground not far away, which was the cave where Xuanyuan empty climbed out.

"Oh! It's there, but I've explored the cave and haven't found that it's bottomless. It's only a few meters deep."

Luo Ke suddenly realized that when he came back from the north mountain to grab Huoling chicken and found that Zhou Xuan wasn't there, he had seen the cave, but found nothing. Finally, he found people's finger prints at the mouth of the cave, which made him more speculate that there were other people in the mirror world.

Xuanyuankong smiled, waved to Luo Ke and Zhou Xuan, including which puppets, walked to the cave and said slowly as he walked:

"If you could easily find the entrance of the mirror world dungeon, wouldn't the dungeon have been exposed long ago?"

Seeing xuanyuankong's mystery, Luo Ke and Zhou Xuan could only follow xuanyuankong to the cave. When they arrived at the cave, xuanyuankong didn't say much and jumped into the cave.

Xuanyuankong under the cave said to Luo Ke and Zhou Xuan:

"I'll open the seal of the hole in a moment. After I go in, you come down and follow me. The puppets don't care. They will follow by themselves."

Luo Ke looked at Xuanyuan empty in the hole, nodded and said "be careful!"

After hearing the words "be careful!" xuanyuankong was obviously stunned. He had not heard these words for a long time. In the underground city, where would anyone say "be careful!", the good humanity there had long been worn out by the evil of the underground city.

There were people who could say "be careful!" at first, but after a period of time, they either died or became coquettish, because only in this way can they survive in the dungeon.

Xuanyuankong took back his mind and silently recited the spell to open the entrance. More than ten seconds later, the dark hole was shining, and the five pointed star pattern emerged from xuanyuankong's feet.

Xuanyuankong accelerated the speed of reciting the spell, and a small hole gradually emerged from the center of the pentagram pattern, and then became larger and larger, and finally became the width that can accommodate a person to walk.

Luo Ke above the cave listened attentively to xuanyuankong's spell. His hearing was better than expected. He heard the spell read by xuanyuankong clearly and recorded it firmly in his mind.

This is Luo Ke's back hand. Xuanyuankong said that the underground city is so dangerous. If the people inside can't fight by themselves, they can at least run out.

If you can't even open the spell of the array, why don't you die in the dungeon? Although you can break the array with force, you don't know that the array is powerful. Even if it is not very powerful, it still takes a lot of time to break an array.

Xuanyuankong opened the underground city entrance array and went straight into the underground city.

Luo Ke and Zhou Xuan quickly jumped into the cave and followed xuanyuankong into the underground city.

After xuanyuankong, Rocco, Zhou Xuan and xuanyuankong's puppets entered the five pointed star array, the array entrance slowly closed, and the ground became an ordinary earth ground, as if the array had never appeared.

After entering the array, it was like a long tunnel. Xuanyuankong walked in front, and Rocco and Zhou Xuan followed.

It was dark inside the tunnel. Rocco summoned ice lotus's anger and let it illuminate the darkness inside the tunnel.

Looking up to the front, the tunnel seems to be very long. You can't see the end or any light at a glance.

The tunnel is inclined downward. Such a long tunnel is like extending to hell.

"About how long?"

Luo Ke asked Xuanyuan Kong in front of him.

"It should be about five kilometers."

Xuanyuankong also controls a blue flame in front to illuminate the tunnel more than ten meters in front. The tunnel is not flat and smooth. You need to pay attention to stones or potholes at all times.

"So deep? How did the dungeon come into being? It takes a lot of work?"

Luo Ke was surprised that the underground city was five kilometers underground in the mirror world and had to accommodate more than 3000 people to survive. This can't be built overnight.

"The origin is long-term. When I came, the underground city had formed a certain scale. It was said that a powerful giant directly dug the prototype of the underground city, and then died."

Xuanyuankong didn't know much about the underground city, because he couldn't contact the high-level figures of the underground city at all.

The secret of the underground city is only known to high-level people, including how the underground city was built? When was it built?

You can't fly in the tunnel because the space is too small. There is no way to control and command plants here because there are no plants here.

It took them more than an hour to finally see the end of the long tunnel. There was light coming. Luo didn't expect there was light five kilometers underground.

When he was about to go out of the tunnel, Xuanyuan idly turned his head and told Zhou Xuan and Luo Ke:

"After you go out later, you must not talk nonsense. Someone will check it, but it's not too strict. As long as you get into my puppet, you can muddle through. Whatever you want to do after you enter the dungeon doesn't matter to me."

Xuanyuan's voice was panting. No wonder he couldn't fly in the sky after walking five kilometers of narrow tunnel. Even Rocco was a little tired.

Not to mention Zhou Xuan, she was injured and her physical strength was not as good as that of Luo Ke. She was more unbearable than xuanyuankong and had more severe asthma.

In order to preserve their physical strength, Luo Ke and Zhou Xuan didn't spend any more words, but just nodded gently.

Although there was light at the end of the tunnel, there was still a seal blocking the road.

Xuanyuankong stood in front of the seal and read an obscure spell.

Rocco quickly focused, pricked up his ears and kept the spell firmly in his mind.

The seal is still a five pointed star array. With the emergence of the five pointed star, the obstacles in front of him disappear, and the light is more dazzling until the five pointed star pattern also disappears, and an upward staircase appears in front of him.

Xuanyuankong asked again:

"Remember what I said. Someone will check when you get out of the stone gate, but as long as you honestly follow what I said, you can enter the dungeon."

Xuanyuankong said and stepped up the stairs. Rocco and Zhou Xuan followed closely.

This time, of course, the stairs are not five kilometers, and then dozens of steps lead to a hall similar to the auditorium, which is all made of stone.

The hall is empty, except for the open space, which is the murals and mantras on the walls.

The most striking thing is the towering huge stone gate.

Xuanyuankong made a hissing gesture, shook his head, and the three walked to the huge stone gate together with the puppet.