Li Yunfei let out a sigh of relief, seeing Tang Chen waving the sword in his hand casually, even the places he couldn't take care of were occupied by the sword qi, no monster could hurt him in the slightest, he watched Tang Chen come over from the bloody rain, walking on the corpses of those monsters as if he were walking on the ground, with a dashing smile on his face.

His clothes have been stained by the blood of those monsters, but this time he used his spiritual power to attach to his body, and the blood of those monsters couldn't hurt him at all, some messy hairstyles, swinging in the air, and the momentum of turning around and retreating thousands of troops, all showed the arrogance of the ashes in his body when talking and laughing, and there was even more cold killing intent on him.

Suddenly, he turned around and kicked away a monster that rushed up, the sword in his hand flicked slightly, and the monster instantly became two halves, and he walked towards Li Yunfei with the steps of the king, and pulled Li Yunfei, who was already stunned, away, and stabbed a monster behind him.

Then the protective cover reappeared in front of Tang Chen and them again: "Okay, let's go!" ”

There are not many monsters left now, most of them are eating the corpses of their kind on the ground, and some of them rushed up and were also blocked outside the protective cover: "I didn't know I had such a powerful ability, if you didn't say it, I didn't know that I still had such a weapon!" ”

"It's a crooked fight, there are few people in the entire capital who can cultivate spiritual power into orange people, I only know about it by reading books, I didn't expect it to really exist, and I have also gained knowledge."

After two more detours, Li Yunfei suddenly saw something running past him, first startled and then hurriedly told Tang Chen: "I saw something running over there just now!" ”

"What's that? Why didn't I see, are you hallucinating? ”

Li Yunfei hesitated for a moment and said: "I don't know, but if you haven't seen it, it may be illusion, there are generally some illusions in these ancient tombs, it is said that only people with low spiritual power like us can see it, and people with high spiritual power can't see it!" ”

"And that's it!"

Tang Chen took him to the end of the tomb, there was a door cast in bronze, the door was carved with some incomprehensible words, and there were a lot of yellow rune paper pasted on it, Li Yunfei said: "This door is so familiar, it seems that I have seen it from a book, but I can't remember it!" ”

"Can't remember? The books you read have taken us to most of the grave, you can't remember it now, think about whether there is some mechanism on this door or something! ”

"Don't worry, let me think about it." Li Yunfei touched the forehead lines on these doors, and he did have the impression in his mind that this was definitely a door with a mechanism, but he really couldn't remember how the mechanism should be opened when it was placed in that position.

Half a day passed, Tang Chen leaned against the wall on the side and said helplessly: "I didn't think of it!" ”

"No, it's still not impressive, but it shouldn't be fatal."

Tang Chen looked at the door twice with the sword in his hand, and when the sword touched the door, the door made a loud noise and became more and more deafening, but the door was almost unmoving.

Li Yunfei frowned: "Your sword can't be split, there must be some mechanism or something like that, let's look everywhere, maybe we can find something." ”

Tang Chen nodded, but after looking for a long time, the surrounding walls were patted all over and nothing, Tang Chen was a little anxious, gathered some spiritual power in his hand, and threw it at the door, the door instantly cracked out of the middle, turning into the shape of a lightning bolt, seeing that some green gas began to come out of the crack, Li Yunfei's mind only popped out of one word: "Corpse gas!" ”

Li Yunfei pulled Tang Chen over, I remembered, this is a specially made door for the tomb built by the previous dynasty, there is a large amount of corpse gas in these doors, as long as people touch it, they will definitely die, hurry up!

"Let's go? Where to go? As soon as Tang Chen finished speaking, he saw that Li Yunfei had already run to the back, and he had no choice but to follow him to the back, he saw that the corpses of the spiders he killed had now been cleaned up by their kind, and there were no bones left, and those spiders almost began to glow red in their eyes after seeing the two of them, and they rushed towards them in one go. After Tang Chen killed a few spiders with the sword in his hand, Li Yun flew and took a look: "Those corpse qi has begun to spread over here, what should I do now!" ”

Tang Chen ran forward while killing those spiders: "Isn't there anything you can do in those books you read?" ”

"This is corpse gas, what can I do, do I have to find someone to suck it all up!"

This sentence seemed to remind Tang Chen that there were still a large number of spiders in front of him, as long as he led those spiders to that side, even if he couldn't absorb those corpse qi, he could at least help them kill some spiders.

Tang Chen stabbed into the body of a spider with a sword, and threw it over there, and suddenly those spiders rushed towards the place where the corpse gas, Tang Chen generated a protective shield around it, and then threw it over there when he killed one, and sure enough, the poisonous gas seemed to be resisted and did not spread to this side.

"It works!" Li Yunfei shouted: "I'm really smart!" ”

Tang Chen was really helpless about this guy, and walked towards the door while splitting those spiders with his sword, Tang Chen saw that the corpse qi was still surging out of the crack, but it was sucked by those spiders on the ground, and these spiders seemed to have no consequences after absorbing these corpse gas, and they were still alive and jumping around doing what they had to do.

"If you forcibly open this door, will there be more corpse gas inside?"

"No!" Li Yunfei said firmly: "I remembered what this door was, those corpse qi were hidden in the door, as long as it was destroyed by spiritual power, a crack would be exposed to dissipate corpse qi, and after these corpse qi were dissipated, it would be gone, and it would take at least ten days before the second corpse qi could be generated." ”

"Will it also be auto-generated?"

"Well, there should be a pile of corpses under this gate, those corpses have turned into zombies but have been suppressed by some method, which can produce a steady stream of corpse gas."

Tang Chen looked at the heavy gate in front of him with some hesitation: "What if you are wrong, this corpse gas is from inside the tomb, after the door is opened, the poisonous gas in the tomb gushes out, and then we will die here directly." ”

"Absolutely not, you believe me! I saw the crack in that door and knew it was all right, just open it! ”