At this moment, it was the most critical moment.

Faced with the attacks of a few people, Klein's brain immediately began to spin rapidly.

He had to quickly come up with a solution to the problem at hand.

Otherwise, what awaited them would be a dead end.

First of all, Klein was certain that the Kangaroo King was being manipulated.

And the person controlling it was most likely Raksha.

In that case, Raksha should be able to see Klein and the rest.

Thankfully, Klein was wearing an emotion mask.

Wait, an emotion mask?

That's right. Why didn't Klein think of it just now?

It seemed like black didn't have the ability to use the mask.

Klein's eyes immediately roused his emotions.

The power of the emotion mask was very great.

If he hadn't used his hallucination ability, he definitely wouldn't have been able to defeat the Mask Monster.

And the reason why the Mask Monster was so powerful was because of its emotion mask.

The emotion mask could provide a very large boost.

This boost could even sometimes produce abilities that exceeded the imagination of ordinary people.

This was something that Klein had only confirmed after his fight with the Mask Monster.

It could be said that if he could make good use of this ability, it wouldn't be too easy for Klein to increase his strength.

The power of this thing might be even more powerful than the Kangaroo King's explosion mode.

Then, what was his first emotion?

Anger?

Klein thought about this emotion.

The form of power brought by anger was undoubtedly the same as that of the Kangaroo King.

This was the most direct increase in strength.

Absolute strength and speed.

Then, it might as well have a head-on clash.

Klein retreated to a certain distance from the Kangaroo King to maintain a safe distance.

Then, Klein took a deep breath and began to carefully think about his emotions.

Anger.

Imagine the anger.

Try to think of something that would make him feel angry.

The more it rises, the better.

Of course, Klein would control it within a limit,

because if he was too angry, the anger would be too high.

Then, Klein was afraid that he would lose his mind.

After all, Klein had never tried it before.

Therefore, it was unclear what the consequences of such anger would be.

He tried his best to recall something that would make him feel angry.

Klein's brain began to change.

Suddenly, Klein felt an extremely powerful force surge out of his body.

This force made a qualitative leap in Klein's entire strength.

Klein could clearly feel that his strength was much greater than before.

It was as though he could directly jump into the air if he wanted to.

'Then, I'll give it a try.'

As Klein said this in his heart, he instantly soared into the air.

The Kangaroo King was currently attacking Little Fox in all directions.

However, Little Fox was indeed very fast.

Even the Kangaroo King, who had entered a furious state, would find it extremely difficult to hit Little Fox.

However, as it attacked again and again, the Kangaroo King seemed to be getting faster and faster.

Several times, it nearly touched Little Fox.

Fortunately, Little Fox managed to dodge every time by a hair's breadth.

Taking advantage of this incident, Klein quickly flashed in front of the Kangaroo King.

He punched the Kangaroo King hard in the face.

The Kangaroo King felt extreme pain. This punch was indeed very powerful.

The Kangaroo King's entire body shook violently.

It nearly fell down.

The Kangaroo King got up.

It was already in a state of fury.

After being hit by Klein's punch, the intense pain made it even angrier.

Then, it punched Klein a few more times.

Klein still dodged all of them.

Although the Kangaroo King was in a violent state, Klein's mood mask was even more powerful!

"It's almost time to end this."

Klein directly maximized his anger.

Then, Firestorm Saber!

Fire!

In the blink of an eye, Klein appeared above the Kangaroo King's head.

He aimed at the wound he had left behind and stabbed it viciously.

This time, the Kangaroo King was completely hit.

The intense pain caused the Kangaroo King to let out a wail.

Due to Klein's speed, the little Kangaroo had no time to react.

However, after Klein assassinated the Kangaroo King, the little Kangaroo saw that the Kangaroo King was dead, and it was furious.

It turned around and attacked Klein.

Compared to the Kangaroo King, the little Kangaroo was much weaker, but it was much faster.

In addition, after Klein killed the Kangaroo King, his mood mask was naturally weakened.

His speed was naturally slower.

Therefore, in the face of the little Kangaroo's attack, Klein only dodged.

As he dodged, Klein thought to himself.

'This fellow's attacks are very fierce.' To be honest, it had almost hit Klein a few times.

The little Kangaroo was very excited.

Therefore, its attacks were very reckless.

Its attacks were also very simple.

After Klein dodged a few times, he instantly killed his opponent with a Firestorm Saber.

Finally, after a fierce battle, Klein finally killed the two Kangaroos.

However, just as Klein finished killing the two Kangaroos, he suddenly noticed a strange phenomenon.

There were some changes to the two Kangaroos' corpses.

That's right, it was a very obvious change.

This change really surprised Klein.

He saw the two Kangaroos' corpses instantly turn into a pool of blood.

Then, they disappeared.

"This is?"

Klein looked at the scene in front of him and suddenly remembered that he had encountered something similar when he was facing the Mask Monster and the Mirror Monster.

However, this time, it was even more ruthless.

It directly caused the corpses to disappear.

In that case, Klein's plan to obtain information about the mysterious organization Raksha was about to be foiled?

Klein was extremely displeased.

However, just as Klein was inspecting the spot where the Kangaroo King's corpse had disappeared, a symbol suddenly appeared in front of Klein.

The symbol was formed by the interaction of two triangles.

The symbol was blood-red in color.

The perception was very subtle.

The symbol gradually became clearer.

When Klein saw it, he was stunned for a moment.

"What does this mean?"

Needless to say, Klein definitely thought that the symbol was related to Raksha.

However, was there any meaning behind its sudden appearance?

Klein fell into deep thought.