Because the hermit's blood was gray, Du Feng was particularly interested in him. The blood of ordinary people is red, and occasionally blue-blooded and green-blooded people will be encountered, and gray-blooded people are really rare.

"Poof......

When the black cloth outside was burned away, a gray gas suddenly came out and spread out in all directions.

What do you mean, is there no one in here at all? Impossible, his own magic weapon blade obviously hit him before, and that feeling is very real. Du Feng was baffled, if it weren't for the fact that the treasure box on the table had been opened automatically, he would have thought that he hadn't been able to kill the hermit.

Is it true that someone is born with a gray breath, or something that has no fixed form? Think about it, after all, this is the Three Mountains Palace, and the guards inside are all imitations of machine people, or slaves who have been captured. Perhaps that layer of black cloth was forcibly added by the owner of the Three Mountains Palace. Maybe the previous hermit was really just a gray thing.

A gray thing, if hidden in a dimly lit place, is really not easy to find. By the way, the person who attacked him outside the door just now, will this be the case? A flash of inspiration flashed in Du Feng's mind, and he thought of this possibility.

Even if the two are not exactly the same, they should not be much different. Because there is no absolutely invisible thing at this time, they all make themselves overlap with the surrounding scenery in some way, so as to achieve the effect of visual deception. Even transparent crystals can be seen in the refraction of light. Therefore, the killer who sneaked up on him must have discovered the way.

Thinking of this, Du Feng's mood was much more stable, and he didn't want to be so nervous when he first entered the house. The most frightening thing is the enemy who doesn't know, and once you understand the situation, you can find a way to deal with it.

Du Feng didn't rush out of the room, but came to the Eight Immortals Table of Mahogany first. As he expected, the mahogany Eight Immortals table still couldn't be taken away. This table is integrated with the entire Sanshan Palace, even if it is taken away, it cannot be destroyed, and it is really difficult to get some good furniture.

The treasure box on the table has been opened, and there is a hairpin inside. Du Feng didn't take it too seriously, and put it away directly. Because the difficulty of the character room is not high, it is estimated that the level of the hairpin will not be too high. After putting away his things and walking to the yellow line, he became cautious.

If you leave this room, you will not be protected, and there is a high chance that you will be attacked by the previous killers. Last time, Du Feng couldn't detect the other party's traces, so it can be said that he had no power to fight back, but this time I don't know what will happen. You can't always hide in the character room and not go out, that's not Du Feng's style.

"Mana transfer!"

Du Feng used mana transfer to transfer all the cultivation of the ghost servant to himself, and adjusted the state to the highest. He estimated the ninth layer of the Void Sea Realm in the temporary state, which was stronger than the fourth layer cultivation of the Void Sea Realm under his current situation, which was equivalent to the fifth layer cultivation of the Void Sea Realm under normal circumstances. In other words, all the cultivation of the ghost servant added up, giving him a layer of combat effectiveness.

Wearing the red ghost armor and holding the black dragon sword in his hand, Du Feng used a fierce force and rushed out of the room. As soon as he left the room, he immediately ran into the depths of the hallway.

"Ahh

The explorers who were blocking the door to watch the bustle were taken aback by his actions. The man who had entered the room had died, and the door had reappeared, and they were wondering if they should try their luck inside. As a result, a yellow-faced man suddenly ran out of the Zizi room next to him, and he rushed forward desperately.

Du Feng's speed was extremely fast, and he kept running forward without looking back. The body technique was exerted to the extreme, pulling out one afterimage after another, and a layer of frost inexplicably rose in the place where it passed. This is not an ordinary water mist, but a frost mist in late autumn. The frost falls and the tide returns to the fog, and there is no wind god to borrow it.

The biggest difference between frost fog and water mist is that there are many Xiaoice crystals mixed in it. When people pass by, there will be a lot of collisions. Du Fengren ran forward and never looked back, but his divine sense always paid attention in all directions. He noticed that the frost mist behind him moved slightly, and sure enough, someone followed.

The comer's strong body technique passed through such a thick frost mist, and it only caused a faint fluctuation. If it weren't for Du Feng's careful observation, he wouldn't have been able to see it at all. And this person's figure has not been exposed from beginning to end. Even the frost mist could not be contaminated with his body, and his skills were many times stronger than the hermit in the character room.

Damn! Du Feng scolded in his heart, who did he provoke, could it be the adjudicator? In the vicinity of Eggshell Island before, there had indeed been a case of the adjudicator killing a martial artist, but he didn't mean to target himself. He watched as he ran, and noticed that the other man's speed seemed to slow down.

Maybe it's because the frost and fog are too thick, and the moisture gets on the other party's body. In order not to expose himself, the killer had to slow down slightly. As long as he continues like this, sooner or later he will be exposed. Du Feng was thinking about running out for a while longer, but found that there was already a dead end ahead.

Although the corridor on the second floor of the Sanshan Hall is very long, it is not a wild place after all. He ran so fast that it was easy to reach the end. Once it is blocked at the end, it will not be passively beaten. What to do, do you have to find a room door to get in first?

At this time, Du Feng happened to run to the door of the room with the word "in", and he could indeed get in first, as long as he entered the room, he would be safe for the time being. But even if you pass the customs smoothly, you will still come out sooner or later. If you come out of it again this time, it will be difficult to have a chance to escape.

"Look at the fight!"

Du Feng shook his hand and punched a bunch of round beads backwards, using the technique of the Heavenly Maiden scattering flowers, covering a large area and making it extremely difficult to dodge. But the killer was so good that he managed to dodge it while running. Then he chased after him, trying to assassinate his target with a sword.

"Wow!"

At this moment, a blinding white light lit up. The pile of things that Du Feng punched out for a long time were not hidden weapons, all of them were processed night pearls, and they were as bright as small suns. With so many night pearls lit up at the same time, coupled with a few more large beads he had specially added to the top, the corridor suddenly turned into a sea of light. There are light sources illuminated from all angles, and this area directly becomes an area with no shadows and no dead ends.

"Look where you're hiding!"

Du Feng's hand in the character room had already pondered, and the other party might be good at hiding in the shadows. Whether it's the shadow of an object or the shadow of a person itself, you can hide, and this way is really scary. But what if you use a lot of light sources to shine from all angles, creating a shadow-free effect, what will happen to the other party?