"When will the final challenge begin?" asked the Ice Bear Abyss.

"I'm going to have to wait a little longer. Forge walked to the edge of the platform and looked down.

Catherine followed, walking over to the forge and looking down as well.

A thick red mist spread over the arena, slowly filling up from the bottom up. It was as if the red mist had been swallowed up, and nothing could be seen.

"That's?" Catherine had a bad feeling in her heart.

"That's the sea of fog heading to the place of the challenge. "I don't know when the cloud also came over.

As the sea of red fog climbed and flooded more and more places, Catherine found that even from the top of the Colosseum, she could no longer see the other places, including the lava around the landmass and the ferries docked in the lava.

The feet began to shake, as if they were on a real boat. The waves rolled, and Catherine staggered and could barely stand.

Fortunately, the Ice Bear Abyss came over in time and grabbed Catherine's shoulder, so that the mage did not fall off the edge of the platform.

"Thank you. Catherine looked back and thanked her.

"You'd better not look at the fog. "Or close your eyes and you won't be affected by them." ”

Catherine closed her eyes decisively, and sure enough, there was no shaking feeling under her feet at all. She took a step back, turned around, opened her eyes, and walked back to where she had been.

Forging and Cloud continued to observe the red mist, and the Ice Bear Abyss also walked back. "It's getting weird here. ”

"Definitely. Catherine looked at the red mist slowly surging towards the platform, "But we can't go anywhere, let's take one step at a time." ”

The old barbarian nodded, and sat down beside Catherine.

Shi came back from the control, he had no interest in the red mist at all, and chose to sit next to Catherine.

Catherine glanced at him and asked, "Do you know Iron Fang?"

Shi was silent for a few seconds before saying, "The strength of Iron Tooth is recognized in Gear City. There is a saying that he has a power that can rival that of the castle lord. This must be a rumor spread in the Iron Tooth Bar, and if he can match the city lord, he won't hide and sleep. But even rumors are enough to show how powerful he is. ”

"What is the place of challenge?" asked the Ice Bear Abyss.

"I don't know, but I say I'll find my way there when the red mist fills the entire arena. Shi shook his head, "This time it's really bad luck, I'll be the first to reach the top below." ”

"Don't you look forward to our fight with Iron Fang?" said Catherine.

"It's risky to fight, let alone fight someone like Iron Tooth. Shi suddenly stood up.

The red mist had already poured onto the platform, and the forge and clouds had gathered back, and even the control team on the other side had come over.

The thick red mist was like a flowing river, drowning everyone's ankles, calves, knees, waist, abdomen, and chests little by little......

Catherine felt her breathlessness, and the red mist slowly disappeared over her mouth, nose, eyes, and the top of her head. His eyes were blood-red, and his hands and feet became stagnant, as if he was standing in the water.

After only a few seconds, the red mist began to flow wildly, and the huge thrust enveloped Catherine backwards. Soon Catherine walked backwards uncontrollably, unable to keep up with the speed of the red mist, and fell backwards. But instead of falling to the ground, she was swept up by the red mist and drifted with the "wave".

Catherine felt herself speeding forward in the red mist, faster and faster. She could feel that she was circling around a central point, like she was in a maelstrom.

For some reason, Catherine remembered that there was also a large whirlpool in the depths of this underground lava lake.

Is there a connection between the two?

It would be best if there was a connection, as the projection of the ruler Phisul led them back to the so-called "original path", seemingly in order for Catherine and the Ice Bear Abyss to explore the maelstrom.

But before Catherine could think about it for a moment, she was already in the heart of the whirlpool. The speed increased, and the huge rotational force shook Catherine's dizziness, and her mind went blank.

With a "bang", Catherine fell heavily to the ground. This blow was not light, it made her whole body ache, and she almost lost her breath.

It took about ten minutes for Catherine to regain her breath.

She found herself lying on a metal plateau, mottled with signs of corrosion. There was a red mist everywhere, but the red mist here was much lighter.

This should be the final challenge.

It seems that after the two teams that reached the summit entered here, the personnel were scattered everywhere.

If you go it alone, it's not good to encounter iron teeth.

Someone else must be found as soon as possible.

Catherine looked around and walked down the gentle side of the high ground.

After walking dozens of steps, Catherine suddenly heard the sound of metal crashing in front of her, very much like someone fighting. She hurried to the place where the noise had come from, but before she could reach it, she heard a loud noise, and then fell silent.

The fight seemed to come to an abrupt end.

Catherine stopped, not daring to move forward, vigilantly gathering an icy snowball in her hand.

After waiting for a while, there was no movement ahead.

Catherine walked forward slowly, keeping an eye on her surroundings.

After only five or six steps, Catherine stopped.

She stepped on a fragment of a piece of body under her feet, which looked like it had been violently shattered.

She continued on her way, getting more and more fragments of parts along the way.

Finally, she saw a giant broken machine puppet.

It was one of the control teams, and he looked completely shattered, no longer in full form.

If it weren't for a few fragments of the shell, Catherine might not have been able to immediately identify him for what he was.

Catherine's face turned a little pale, and she was able to smash a big man in such a short time, is this the formidable power of Iron Tooth?

"Do you see who did it?" a voice came from beside her, and Catherine turned her head to see that it was a cloud.

The cloud was the second to arrive.

"No, I only heard the fighting, and before I arrived, the fight was over, less than ten seconds in total. Catherine said.

"Less than ten seconds. Cloud repeated, crouching down to examine the shattered fragments of parts.

She studied it for a while, picked out a few pieces, and said, "These parts have been specially treated by the Device Club, and they can't be broken by force. ”

Catherine took a piece of shard and looked at it in its back. "There's alchemy on it. ”

"Well, it's the alchemy patterns that sparked them, causing them to explode with overload. Yun explained, "This kind of method is rare. ”

"Iron Tooth has this ability?"

"Perhaps, be careful. Yun didn't give an affirmative answer, she looked at Catherine and said, "But this method will not work for you. The guys in the installation club will be restrained. ”

As Yun said, the members of the Device Club who have completely transformed their bodies into machine puppets are no longer safe for every alchemy pattern on their bodies. 2k reading web