Chapter 667 Heavenly Devil's Palace

He Chen was not wrong. The five emperors were guarded by five people who mastered the power of the five elements. Using the principle of the five elements, as long as they hit them, they could pass through. The following road was much easier and the battle was much simpler. The fastest way to end the battle was Lin Ling, who risked a fireball. The fire emperor ended with a direct move, and because of the power of blood, the fireball hit Lin Ling's water shield, and just smashed the water shield. Lin Ling was not hurt at all.

After the peak of the Five Emperors, He Chen and others thought of the ultimate goal of the Heavenly Demon Palace. According to the guardian, this was the last level to enter the realm of heaven, and He Chen did not find the key in the mouth of the guardian. In the end, he could only guess that this key was Lin Ling and the five of them.

After walking through the Five Emperors Peak, the terrain in front of him suddenly became flat. The tender green grass moved with the wind, just like coming to the vast grassland. There was a shadow not far away. I think it should be the Heavenly Devil's Palace.

A mass of gray gas enveloped this kilometer. Around this thing, it was full of green grass, boundless as if there was no end. It flew powerfully for half an hour, and I didn't even see the edge.

He Chen and others looked at the gray gas doubtfully. There was nothing missing in it, but what they were looking for was probably in it. Even if it was not in it, there must be a connection between the two. There was something abnormality in this place.

"I can't feel the power of the soul." Ma Xiner and the witch finally finished exploring and shook their heads at the people. After their rotation of exploration, the fog seemed to contain no power.

"I'll try it." Lin Ling took out a grenade and threw it directly in.

"Boom!" The place where the grenade exploded was where He Chen and others had just stood. After the grenade was thrown out, it was completely bounced back by the gray fog. If it hadn't been for He Chen and others who had expected to run fast, it would have been strange that a few of them would not be blown up.

Lin Ling smiled shyly. She didn't expect this situation. Since she entered this place, there have been more and more abnormal situations. Even she, a strange person, felt a little strange, let alone others.

"Poss!" He Chen walked to the gray fog and gently touched the gray fog with the magic soldier. There was still about an inch of distance from the gray fog. The magic soldier was hit by a force and bounced back directly.

"It's useless. You five can try it." He Chen shook his head and could only send a few of them out. He prayed that the guardians did not lie to them.

Five people stood separately around the gray fog according to the direction of the five elements. At He Chen's order, the five people exerted their strength at the same time. The power of the five elements gathered together and slowly turned into a ball of light, a colorful ball of light. Suddenly, the light ball of light turned into a bright light and rose to the sky. The gray fog faded under the drive of the light. It didn't take long for it to disappear completely. An ancient city appeared in front of He Chen and others. The blue stone wall looked thick and strong.

"Squeak!" With a harsh sound, the door suddenly opened.

"Let's go in?" Lin Ling asked doubtfully.

"In a hurry, you take the mighty to scout from the air first." He Chen shook his head. I don't know where the city is. It's very dangerous to enter.

Lin Ling nodded and flew into the sky with Weiwu. She circled around the city. Nothing happened. She let Weiwu fly low and circled twice. The last circle was almost flying close to the sky of the city, but there was nothing abnormal. Lin Ling didn't find any abnormality in the city.

"Go and throw two grenades and have a look." After meditating for a while, He Chen came up with an idea.

Lin Ling nodded with a smile, rode the mighty and flew over the sky again, waved the two grenades down, and watched the grenade fall to the ground. After waiting for a while, it still did not explode. Lin Ling was puzzled and threw two more, but it still did not explode. That is to say, there is no problem with the grenades. The problem is only here.

"Go in!" He Chen smiled helplessly. The grenades turned into duds here. Whether from the top or the outside, it would not cause damage to the city. Only on the way to the city, the situation inside was unknown. He told people again: "After Lin Ling is responsible for the break, everyone will find the situation and protect yourself first. Don't mess up."

It's not that He Chen was too careful, but that the situation here was all strange. When he stepped into the city, it suddenly darkened. It was day outside, and it became night inside. An oil lamp in the city dispersed the darkness and brought a glimmer of light to the people in the city.

"Oh!" The door suddenly closed silently. The loud voice shocked He Chen and others. They turned their heads and looked at it. It was gray and they could no longer see the location of the door. This was telling them in disguise that they had no way out.

To move forward, there is no other way but to move forward. The demon has not yet appeared and has left a shadow in their hearts. The city is hazy. It is hard to believe that this is a city located in the grass and under the sun.

"What do you mean? Has this demon been hanging up for too long? Lin Ling asked doubtfully.

"Just think about it. Could it be that we didn't trigger it?" It has been more than half an hour since I entered this strange city, but I still haven't found anything. There is nothing special about the scattered buildings in the city except that are constructed with stones.

"It's possible. Where is the trigger?" Lin Ling nodded helplessly. Everything was possible. She couldn't find an excuse to refute.

"You run around with Weiwu again to see what's special about the buildings in the city." He Chen has no choice but to find it from the most basic.

Lin Ling and Weiwu left. Although the light is not good, the following basic situation can still be seen. There are not many buildings in the city. If there are any abnormal ones, it is not difficult to find them. Soon, Weiwu flew down, and Lin Ling had an extra drawing in her hand, which was the architectural drawings of the whole city.

"What's in the middle?" Pointing to the open space in the middle, He Chen asked.

"I don't know. It seems to be a square." Lin Ling thought for a while and answered not very sure. In such an environment, she couldn't see the specific things below clearly and asked, "Why don't I take a closer look?"

"No, let's go there together. Anyway, it's not far away." Looking at the situation around him, He Chen shook his head with a smile.

When a group of people walked to the center of the city, it was indeed a large open space. In the center of the city, it turned out to be an open space, which was somewhat unreasonable. He Chen and others searched carefully. At this time, they had a kind of emergency medical treatment. As long as possible, they would not let it go.

On the floor, a symbol attracted He Chen's attention. He Chen hurriedly shouted, "Please pay attention to the floor. Is there some strange symbol?"

(to be continued)