Gu Feng was slightly stunned at first, but the next moment he rushed towards the direction of the sound source without hesitation.

As the distance from the sound source got closer and closer, Gu Feng gradually slowed down a lot, and after half a cup of tea, Gu Feng finally came to a lush aquatic grass that was four or five meters high, and looked ahead through the cover of the water grass.

At this time, about two or three miles in front of Gu Feng, two huge black shadows were entangled together, and a life-and-death battle was going on, Gu Feng observed carefully for a long time with the brilliance of fireflies, and finally saw most of the situation in front of him.

The two sides of the battle are actually a three-headed giant crocodile and a mountain-sized King Kong giant ape, the three giant crocodiles are more than ten meters long, the left head and the middle head of the three heads are almost the same, and the right head is relatively smaller.

As for the giant ape, its body was four or five meters high, and its arms were thick and powerful, and it actually raised its fist and hit the crocodile tail head-on, and it was from this that the loud sound that Gu Feng heard before.

The three giant crocodiles are in the water most of the time, even if they occasionally rise in the air, they will not fight, obviously they want to use their geographical advantages to fight with the giant ape for a long time, and although the giant ape is not familiar with the water, but Xu is a real fire before, he did not see through the tricks of the giant crocodile, even if the giant crocodile sinks into the water, he will still pick up a fist the size of a wheel and smash it towards the water.

Gu Feng was in the shadows, not worried about being discovered by the two sides of the fight, and when he continued to observe for a while, he finally had a general understanding of the strength of the two.

Gu Feng guessed in his heart that the cultivation of the two was at least in the late stage of Hedan, and even the peak of the later stage was very likely, and even the giant ape Gu Feng had some impressions, when the entrance to the ancient land was about to open, Gu Feng had looked around, and the giant ape happened to be in his field of vision, although the giant ape and several strange beasts gathered together at that time, but it was too tall, and it was impossible for people not to pay attention.

As for the reason for the battle between the two, it is very likely that the giant ape happened to be teleported here, and the three giant crocodiles thought that there was an enemy invasion, so they took the first shot, and the giant ape naturally fought back in anger, but he didn't expect the strength of the two sides to be so similar, so they fought until this time.

When Gu Feng waited for another hour, the situation of the battle finally had a subtle change, as the giant ape's emotions became more and more excited, the giant crocodile seemed to finally realize the opportunity to defeat the giant ape, and deliberately dodged, making the giant ape's fist fail, and after a long time, the giant ape couldn't help beating his chest and feet, and let out a roar, as if he was going crazy.

"It seems that this King Kong giant ape will not escape defeat. Seeing this, Gu Feng couldn't help but secretly say in his heart.

As a result, the truth was just as Gu Feng thought, when the giant ape's right fist hit the air again, it couldn't help but roar again, and raised its right foot towards the giant crocodile that was about to sink into the water, if it was according to the previous practice, the giant crocodile must have suddenly sunk and jumped out of the water ten meters away! The giant ape was furious, obviously thinking that this was inevitable, so when it stepped into the air, it looked around almost without hesitation, and raised its fists to wait for the opportunity to move.

However, the next moment things did not develop as the giant ape expected, when he raised his fists into the air, about a foot away from his feet, suddenly a black giant blade the size of a door panel flashed out and slapped towards the back of the giant ape.

The giant ape immediately felt a chill behind him, and his brain instantly sobered up for the most part, but at this time it was too late for him to dodge! However, the giant ape was obviously not an idle person, knowing that it was impossible to escape, it was much calmer, and the next moment its huge body suddenly squatted, and while dodging the attack of the giant crocodile, it stretched its fists and probed towards the water.

The black giant blade was naturally the crocodile tail of the three giant crocodiles, and it pretended to sink into the water to dodge, but in fact it fought back on the ground.

There was a dull loud sound, although the giant ape leaned over quickly, but it was still slapped on the back by the crocodile tail impartially, the giant ape's body was extremely strong, but the strength of the giant crocodile was too great, and the giant ape only had time to let out a muffled snort, and fell to the water.

However, the next moment when the giant ape landed on the water, another roar came out, and the sound came from the mouth of the giant crocodile, and then the water began to churn violently, and two huge black shadows roared at the same time, and rolled in the water......

For a full quarter of an hour, the roar of the great ape faded significantly, eventually faded into obscurity, and then disappeared entirely.

After nearly another tea time, the water surface finally completely returned to calm, and at this time, the ancient wind flashed out from the aquatic grass, and quickly came to the sky above the water that had just been fiercely fought.

"The giant ape is really decisive, knowing that he can't dodge, but he actually took advantage of the situation to return a heavy blow, if he can always keep calm, I'm afraid that even if he can't kill the giant crocodile, he will never fall here, but those three giant crocodiles must have been seriously injured. Gu Feng thought so in his heart, and then stared at the water below him, with a deep expression on his face.

It was just a few breaths, Gu Feng's face suddenly showed a trace of firmness, and his whole body suddenly turned into his vitality, and frantically injected the Frog Heavy Armor, and then his body sank, and he fell towards the water.

As soon as Gu Feng entered the water, his frog heavy armor immediately played a role, and immediately forced the muddy water to ten meters away from Gu Feng's body, but even so, Gu Feng could still feel the coolness from the surroundings.

The descending speed of Gu Feng was not slow at first, and it took more than a kilometer to drop in one meal, and at this time, the water pressure gradually increased, and the vacuum area around Gu Feng's body had shrunk by nearly three meters.

The water at a depth of a thousand meters is already a lot clearer, but because there is hardly the slightest light in the water, Gu Feng can only see the range of twenty or thirty meters at a glance, and the water below it is even more gloomy, and it is impossible to see how deep it is.

After another half an hour, even if Gu Feng slowed down the sinking speed by a few points, it still dropped to a depth of nearly two thousand meters, and at this time, the vacuum area around his body was already only three meters, and bursts of biting coldness invaded wildly, making Gu Feng also feel a little uncomfortable.

At this time, all kinds of fish around Gu Feng's body swam around, and some of them could shine on their own, making the depths of the swamp much brighter, Gu Feng looked down through the light, and through the already very clear river water, it seemed that he could finally see the bottom of the swamp in the distance, and there was only about 100 meters of depth left.

The next moment, Gu Feng no longer hesitated, and simply stretched out the protective body aura, and the river around his body was suddenly forced out five meters away, and the speed of Gu Feng did not decrease but increased, just a moment before sinking to the bottom of the swamp, and looked around and began to explore.

The area at the bottom of the swamp was extremely wide, and Gu Feng guessed that the cave of the giant crocodile should not be too far away, but as Gu Feng expected, when he searched for half an hour, suddenly a huge natural reef appeared in his field of vision, and there was a black hole-like stone cave hidden between the reefs, extremely deep.

Gu Feng hesitated outside the cave for a moment, then summoned the Five Elements Sword out, and then stepped into the cave.

The moment he entered the cave, Gu Feng couldn't help but be stunned, because there were sword marks on the stone wall of the cave, and Gu Feng suddenly understood that this cave was not natural, but artificially opened up.

"This cave house was probably opened by people who entered the ancient land before, but this cave house should have been abandoned a long time ago. Gu Feng thought to himself, but then he was a little more cautious, and when Gu Feng slowly walked a distance of 100 meters, the river around him suddenly disappeared.

"Such a powerful formation forbidden, this place is two thousand meters deep, and the water pressure is already quite terrifying, but this formation can discharge all the river water out of the cave, and this cave seems to have been opened up many years ago, and the power of the formation has long been much less than before, according to this speculation, the cultivation of the person who opened up the cave must be very profound. Gu Feng muttered to himself in his heart, and withdrew his body protection aura.

Gu Feng continued to walk forward for twenty or thirty steps, but suddenly saw a few drops of scarlet blood on the floor of the cave.

"Hey, it seems that the current owner of this cave house is indeed the three giant crocodiles. ”

Gu Feng thought to himself, and at this time he could almost conclude that this was the place where the giant crocodile lived.

The next moment, Gu Feng constricted the aura of his whole body to the extreme, and slowly walked towards the depths of the cave, until he walked forward about five hundred meters, and suddenly there was a soft snort of strange beasts in front of him, as if he was enduring great pain, and as soon as Gu Feng heard it, he immediately confirmed that it was the three giant crocodiles before.

When Gu Feng continued to move forward for two hundred meters, suddenly a ray of light came, and after Gu Feng turned an arc bend, there was finally a wide space in front of Gu Feng, the space was hundreds of meters square, and the height was also 100 meters, Gu Feng looked at the top of the cave, and found that there were pearls inlaid on it, and it was the pearls that made the space extremely bright.

Just when Gu Feng was secretly surprised, a soft hum came into Gu Feng's ears again, Gu Feng hurriedly looked towards the middle of the space, the center of the space was a hundred-meter-square waterhole, a hill-like corpse across the ground at the edge of the waterhole, it was the previous King Kong giant ape, but at this time the giant ape was obviously dead, its strong body also had many scars, and even a foot-long gap above the neck was now bleeding blood.

The side of the giant ape's corpse is the source of the humming, only to see a huge black crocodile head almost two-thirds of the water surface, as for the rest of its body, it is all submerged in the water, Gu Feng saw this and couldn't help but look into the water below the black crocodile head, the waterhole is very clear, so Gu Feng looked at it, almost the entire waterhole The situation is most clear, at this time in the water below the head, there is another head, which is the same as the head out of the water, but Gu Feng carefully observed, and found that the head on the far right side of the black crocodile has disappeared。

Seeing the situation of the three giant crocodiles, Gu Feng's heart was suddenly relieved, but when Gu Feng's eyes were just about to move away from the giant crocodile, the crocodile head that was mostly exposed to the water suddenly opened his eyes and looked in the direction of Gu Feng.

Gu Feng saw that he was discovered by the giant crocodile, and he couldn't help but smile bitterly in his heart.

"In that case, I'll kill this giant crocodile first. Gu Feng thought to himself.

The next moment, Gu Feng took a step forward, pinched the trick with both hands and pushed it gently, and the Five Elements Sword suddenly turned into four sword shadows, and merged into one in an instant.

Gu Feng almost shot with all his strength, and actually performed a thousand fusion techniques, this technique under his continuous evolution, at this time, he had already comprehended the realm of transformation four, and its power had also increased a lot.

"Poof......

The black crocodile was just about to jump up from the water, and was hit in the head by the extremely fast shot of the Five Elements Sword, with a roar, the giant crocodile suddenly fell into the water, and Gu Feng did not have the slightest merciless intention of his subordinates, and once again his mind moved, the Five Elements Sword circled and disappeared into the water, just an instant, the Five Elements Sword shot back from the pool, and there was no movement in the water at this time.

"I didn't expect that after these three giant crocodiles were smashed by the giant ape, their cultivation actually fell to the middle stage of Hedan, and the injuries were so serious, but it saved me a lot of strength. ”

Gu Feng smiled slightly, and looked over the waterhole towards the innermost area of the space, but his face suddenly showed surprise.