The 83rd catacomb!

As soon as Klein entered the catacomb, he saw a Jumping Frog jumping around.

It looked terrible.

It was covered in pus.

Its skin was dark.

It was about half a meter tall.

Its eyes were wide open.

It seemed to be looking around.

Its tongue would pop out from time to time.

Klein continued flying forward.

He was now at a safe height.

It was difficult for the Jumping Frog to find him.

Klein flew inside for a while and saw more Jumping Frogs.

These Jumping Frogs were basically alone here.

There were no groups or anything.

Klein looked at the Jumping Frogs and fell into deep thought.

He was thinking about how to deal with the Jumping Frogs.

If he used fire directly, he would be in danger if he couldn't kill them in one shot.

After all, the poison was no joke.

And although Klein was flying so high, the Poisonous Toad was a nickname the Jumping Frogs had.

Their jumping ability was definitely very powerful.

With a simple jump, they could definitely reach Klein's current height.

Although Klein's aircraft could fly very fast...

With so many frogs, it would be very difficult for Klein to dodge them.

Klein knew this very well.

Suddenly, Klein saw a bubble on the ground.

It was Little Wind and Little Fox.

They also saw Klein flying in the air.

They winked at Klein.

Klein gestured for them to continue staying underground and not to come out randomly.

This was because although the Jumping Frogs were on the ground, they had very strong combat strength in the air.

However, there was absolutely no way to do it underground.

After Klein thought of a way to deal with the Jumping Frogs, he would get Little Fox and Little Wind to help.

Klein observed carefully while his brain worked quickly.

Suddenly, one of the Jumping Frogs seemed to have noticed something and shouted.

Klein instantly tensed up.

Could it be that he had been discovered?

With this thought in mind, Klein looked at the shouting Jumping Frog and prepared to fight at any time.

However, the Jumping Frog didn't seem to be shouting at Klein. Instead, it was shouting at the other Jumping Frog.

And the other Jumping Frog was also shouting at the Jumping Frog.

It seemed like the two of them had a conflict.

Klein watched silently from the air.

Meanwhile, Little Fox and Little Wind had also dived underground in the bubble beads.

'Could it be that the two Jumping Frogs are arguing about something? From the looks of it, are they going to fight?'

Klein guessed.

That was because the situation of the two Jumping Frogs seemed to have become serious.

Their shouts were getting louder and louder.

Furthermore, the two Jumping Frogs had already begun to collide.

They began to fight.

It was still one after another just now.

It felt like a fight between elementary school students.

It was a push-and-shove exchange.

However, the situation was getting worse.

Soon, one of the Jumping Frogs couldn't help but stick out its tongue at the other, strangling the other's neck.

The other Jumping Frog was strangled, and its entire face was filled with anger. It used a flying kick at the Jumping Frog.

The Jumping Frog immediately dodged out to safety.

As a result, the two sides began a fierce battle.

Klein was overjoyed. He could use this opportunity to see how strong the other party was.

When Klein fought with them later, he could use this information to suppress them.

While Klein was making calculations in his mind, the two Jumping Frogs had already begun fighting.

They quickly collided with each other.

They used their bodies to ram the other party.

They used their extremely long tongues to attack the other party.

Although these tongues were long, their attack speed was extremely fast.

It was like a whip. In the blink of an eye, they had completed the two actions of whipping and retracting.

However, these Jumping Frogs' reactions were extremely agile.

Not a single one of them was hit by the other party's tongue.

Upon seeing this, Klein couldn't help but fall into deep thought.

This was too strong.

If he hadn't known about this beforehand, Klein might not have been able to react when he started fighting.

Although Klein was very fast, if his brain couldn't react in time...

Furthermore, the two frogs realized that they hadn't injured each other after several rounds of attacks.

Therefore, they began to use their true abilities.

A frog suddenly released a very viscous liquid from its mouth.

The liquid was black.

It looked very viscous.

The speed at which it shot out was also very fast.

When the other frog saw this, it immediately dodged.

This liquid directly hit the rock behind the frog.

In a few seconds, the rock was completely dissolved.

"Is it strong acid?"

Klein was alarmed.

This decomposition ability was too strong.

Just a moment ago, Klein was still thinking that the surface of his body covered with other substances might be able to withstand the attack of the poison for a short period of time.

But from the looks of it now...

It was completely impossible!

The poison would immediately corrode any substance.

Then, it would directly seep into his skin.

It would paralyze his nerves!

It would make him unable to move.

Then, he would be toyed with to death by these frogs.

When Klein thought of this, a cold sweat broke out on his forehead.

When the other frog saw that the other party was serious, it no longer tolerated it.

Black liquid immediately spewed out of its mouth.

Everything that was touched by the black poison was corroded away.

It lasted for dozens of rounds.

Finally, one of the frogs was careless and its thigh was struck by the other frog's poison.

In just two seconds, its thigh was completely corroded and broken!

The frog let out a loud cry, sounding extremely miserable.

Klein could feel its pain.

A hint of viciousness flashed in the frog's eyes.

It aimed at another frog and shot out a pool of venom.

The pool of venom hit the frog in the eye.

In an instant, the right side of the frog's head disappeared.

A disgusting brain was revealed.

Finally, the frog let out a desperate cry and fell to the ground to die.

Is this the power of the venom?

Klein muttered to himself.

The lethality of the venom was too terrifying.

Klein felt that nothing could withstand the attack of the venom.

Therefore, Klein knew that he absolutely could not be hit by the venom.

When the other frog learned of his victory, a smug expression appeared on its face.

Although one of its legs was broken, it could only walk by jumping.

However, it was immersed in joy.

The other Jumping Frogs that saw the battle throughout didn't seem to be interested in their battle at all.

It didn't matter even if one of their kind died.

No one bothered with the Jumping Frog's corpse.

Seeing this, Klein was certain of one thing.

This race was very selfish.

Or rather, this was a race where the strong ate the weak.