"Poof!" Finally, Lin Feng heard a crisp sound, and saw a crack appear on the solid skin of the ancient salamander!

Immediately afterwards, the cracks instantly increased, like a spider's web spreading out in all directions, and in the cracks, a blood-red light soon appeared, only to see the red light suddenly surge, and the hard body of the ancient salamander exploded directly......

Crash!

Red and white things were sprayed everywhere, and the originally dark green underground river quickly turned blood-red, and the smell of fishy smell hit his mouth and nose, and Lin Feng almost vomited on the spot!

Bite!

Suddenly, there was a crisp sound, and something appeared in the water, dark green, like jasper, emitting a soft light.

"That's?" Lin Feng's eyes widened, and his heart instantly became ecstatic.

"Boy, I'm lucky, it turned out to be a six-grade demon pill, it seems that there is hope for you to break through the bottleneck."

The bone spirit also levitated in front of Lin Feng's body, looking at the green demon pill floating above the river and said.

"Is it really a six-grade demon pill?"

Lin Feng knew that the Demon Pill was an extremely rare item, not every demon beast had a Demon Pill, let alone a high-grade Demon Pill, it was even more rare, he was worried about how to break through the bottleneck of the fourth layer, but he didn't expect that there would be a way so soon, that's right, with this six-grade Demon Pill, Lin Feng could break through the bottleneck and enter the fifth level.

Lin Feng didn't expect that there would be such a Jedi in the back mountain of Linjiazhuang, and he didn't expect that he could unexpectedly harvest an ancient salamander's six-rank demon pill here.

Lin Feng raised his hand, the six-grade demon pill flew into his hand, he looked at the demon pill in his hand, his eyes were full of scorching firelight, in that soft green light, there was a violent power, the six-grade demon pill did not look dazzling and exaggerated like the five-grade demon pill, that was because the power of the six-grade demon pill was already restrained, it was a rare treasure.

However, Lin Feng didn't have much time to appreciate the treasure he had just gotten, the battle between him and the ancient salamander just now was too loud, and he was afraid that it had already alarmed the people outside, so Lin Feng had to quickly find out the secret in this crypt.

Lin Feng's Qingguang Ring flashed, and the six-grade demon pill in his palm flashed with green light, and he burrowed into the Qingguang Ring, and there was no figure.

Lin Feng glanced ahead, only to see that the river was not very wide, only a dozen zhang, and there were some huge pebbles in the river that were exposed to the water, so Lin Feng did not summon ice wings, but jumped up, and then landed on a stone in the river without any pause, followed by another jump, catapulting towards the opposite bank, and in a few breaths, Lin Feng appeared on the other side of the river, and the speed of the bone spirit was not slow, almost synchronized with Lin Feng, just like Lin Feng's shadow, Together with Lin Feng, he came to the other side.

Lin Feng raised his head, and what caught his eye was the entrance of a dungeon, only to see that it was a luxurious stone carving gate, with obvious traces of artificial excavation, but the stone carving gate was tightly closed, and the secret should be hidden inside.

"It's not easy here!"

The bone spirit looked at the stone door and couldn't help but sigh.

Lin Feng said to the bone spirit: "Senior, how can this stone door be opened?"

The bone spirit shook his head and said, "How do I know, I'm not an immortal, and this stone gate wasn't made by me, how do I know how to open it?"

"Get out!"

At this time, Lin Feng couldn't wait to slap the bone spirit away, why did this old guy sometimes talk so much? However, Lin Feng only scolded very dissatisfiedly in his heart.

Since the old man didn't know, Lin Feng had to figure out a way by himself, he carefully observed the stone door, and then looked at the stone door to see if there was anything special near the stone gate, ordinary people who do the mechanism will definitely not set the mechanism too far, so the key to opening this door is near here.

Suddenly, Lin Feng's eyes stopped on a pair of small stone lions next to the stone gate.

On both sides of the stone gate, there was a pair of half-human-high small stone lions, Lin Feng looked at the one on the left, and then at the small stone lion on the right, nodded thoughtfully, then smiled slightly, walked towards the stone lion on the left, and then put his hand on the lion's head, and broke it hard, only to hear a crisp click, and the lion's head moved slightly.

The bone spirit thought that Lin Feng had screwed off the head of the stone lion, so he said, "Even if you can't think of it, you can't take a stone lion out of anger...... Hey? ”

Before the bone spirit finished speaking, he saw the sound of "wow click" sound, and the stone door actually moved, and then slowly opened to the sides, revealing an entrance.

Seeing this scene, the bone spirit looked at Lin Feng with some surprise and asked, "Boy, that's good!" How did you know the agency was there? ”

Lin Feng smiled slightly and said, "I guessed too, I saw that there are two stone lions here, and I feel curious, so I'll try it."

The bone spirit said with some disbelief: "How is it possible, even if what you say is true, then there are two stone lions here, why did you choose the one on the left instead of the one on the right, don't tell me that you chose it randomly?" Do you also know the art of the Formation Technique? ”

Lin Feng coughed dryly twice and said, "How is it possible, since you came out of the sword casting pool, you have been following me, when did I learn the technique of the Formation Technique?"

"That's right!"

The bone spirit's eyes widened, and he asked curiously, "Then what do you know?" Even the old man didn't see it. ”

Lin Feng grinned and said, "Time is in a hurry now, I'll tell you slowly when I get out, is it okay?"

"You ......" the bone spirit glared, and then said, "Okay!"

Now Lin Feng's time is indeed running out, he must race against time, otherwise he is afraid that he will be hindered again.

Lin Feng hurriedly glanced at the entrance of the stone gate, and then drilled in.

Dada~!

The ground is paved with smooth and regular stone slabs, so when you walk on it, it makes a sound, and it looks even more empty and quiet in the cave.

In the corner of the dungeon, there are occasionally a few natural crystals, which emit blue light, so even if you don't borrow the sword, you can vaguely see the scene inside the cave.

Soon, Lin Feng felt a strange force, the more he went into the cave, the stronger this feeling became, so he had to slow down, the depths of the underground palace, more and more empty, this natural underground palace without pillars, so empty that the top of the underground palace was almost invisible, and the stone walls were gradually invisible all around, Lin Feng suddenly felt like he had stepped into chaos, and that strange force became more and more intense, so that Lin Feng could hardly breathe.

However, with the bone spirit by his side, Lin Feng didn't feel very scared, took a deep breath, and continued to walk forward.

(End of chapter)