Metropolis Super Zoo

On the walls on both sides of the cave, a densely packed pile of strange characters were engraved.

It seems that it has been a few years, the wall covering above has fallen off a bit, and thick moss has grown in more places, hiding a lot of text underneath.

These words look similar to tadpoles, and the crooked ones don't know what they mean.

Lin Fan didn't have much research on words, but he knew that these words were definitely tadpole writings passed down from ancient times.

Could it be that this cave has existed for hundreds of years, even thousands of years?

Lin Fan frowned, his eyes swept over the tadpoles.

Yeah! At this moment, he heard a scream from Heizi behind him.

Lin Fan hurriedly turned around, only to see Heizi fell to the ground with a painful expression on his butt.

Upon seeing this, Lin Fan figured it out. Just when he was attracted by the ancient prose on the wall, Heizi was also watching strangely.

As he walked to the side, his feet slipped and fell to the ground without standing firm.

Lin Fan smiled: "It's okay, let's go inside and have a look, maybe the orangutan is somewhere in front, waiting for us."

Hearing this, Heizi visibly shivered in Lingling, and a look of horror flashed in his eyes.

Originally in this big mountain, Heizi had not feared any beasts.

Even a few years ago, when he was only a teenager, he dared to fight alone when he met wolves.

Heizi once had a prestigious record. He had singled out six or seven wild wolves by himself...In the end, although Heizi also won the lottery, the wolves did not get the slightest benefit.

Since then, when the wolves saw the sunspots, they would run as far as they could, leaving a shadow in their hearts.

However, when Heizi saw the orangutan, he was frightened.

There is no other reason, mainly because Heizi has never seen that kind of terrifying creature in this big mountain, and he will inevitably feel a little scared in his heart.

Listening to Lin Fan now, the orangutan is likely to be waiting inside. The emotion that had just recovered from the original suddenly became nervous again.

Lin Fan smiled softly when he saw this, and walked quickly inside.

Yeah! Ooooooo... Heizi yelled a few hurriedly, and couldn't care how much it hurt just after the fall, so he got up and chased Lin Fan.

The area of ​​this cave can't be said to be how big it is. The walls on both sides are about one meter and five meters apart, which can accommodate a person walking in it.

But this corridor is very long. After ten minutes of walking, I haven't seen the end for a long time.

The more you go inside, the darker the light appears.

Lin Fan relied on his enhanced vision to look on the walls on both sides, and all the dense tadpole characters had disappeared.

Instead, there are some patterns carved on it with some kind of stone.

They are all kinds of wild animals, including wolves, wild boars, tigers, and poisonous snakes...In addition, there are also some animals that even Lin Fan can't name.

Presumably in this age, those strange animals are probably all gone.

Walking inside, the pattern on the wall changed again, from some common or uncommon wild animals to various flying birds.

Some of them perched on branches, some that soared in the air, some that had bugs in their mouths, returned to the nest to feed their cubs, and...

There are a few hundred species of birds, if you do a rough calculation.

Adding the two walls together, there are thousands of birds painted on it... and the paintings are superb, and each bird looks lifelike.

Strangely, Lin Fan discovered that not all of the tadpole text and the hundreds of beasts were written by one person.

Although there is not much research on painting, there is a big difference in the skill and level of these pictures.

Could it be that there were several people who painted here? But why do they paint here again? Is it possible that this is to give some inspiration to future generations?

Lin Fan felt strange, the more he thought about it, the more things went wrong. It wouldn't be the way it was written in martial arts novels. Is this a certain martial arts secret left by a master in ancient times?

And there is a gorilla guarding here, is it the same as the big eagle that Yang Guo had met?

He continued to walk forward, but just a few minutes later, Lin Fan suddenly discovered that the originally narrow and dim corridor had become brighter.

There seemed to be a ray of light hitting directly in front, and the tunnel became more spacious.

Upon seeing this, Lin Fan frowned and said lowly to the sunspot behind him: "Be careful, follow me closely, and yell when you see the situation!"

Heizi nodded heavily, unconsciously grasping Lin Fan's clothes with both hands, and followed closely behind him.

On the contrary, after the Costin fell on Lin Fan's shoulder, it became much calmer.

On the way, just like Lin Fan, he was very curious about everything around him. From time to time, he turned his head and looked at the surrounding walls, not knowing what it could see.

In this way, two people and a bird walked forward carefully in this long corridor.

After a while, I saw a place like a hall in front of me, and it was all natural.

Because Lin Fan found that there were no traces of artificial excavation here, everything seemed so natural. Pieces of strange stones, like blades, grew on the walls around the cave.

There are also things that look like crystals, emitting dazzling light, illuminating this place as bright as day.

Seeing this scene, Heizi was dumbfounded.

Maybe he grew up so old that he had never seen such a peculiar sight before him.

However, at this moment, a loud rumbling sound was heard, resounding in this natural hall.

Lin Fan frowned quickly and blocked Heizi behind him.

Then, he heard a roar like a wild beast, a stone weighing a thousand catties, rotating from the front, hitting Lin Fan's side.

Seeing this scene, not only Lin Fan was shocked, even Heizi and Costin were shocked.

Nima, what kind of monster is this that can shake such a big stone?

With the whistling sound of breaking through the air, the stone whirled, as if torn the air, and smashed towards Lin Fan and the others at an extremely fast speed.

If this is really hit, it will definitely be shot directly into meatloaf.

For a moment, I heard that the sunspot behind, and the hair-exploded Costin, all made abnormal horror calls.

The shadow of death is also quietly shrouded in their hearts...,...