Ulva sneered repeatedly.

Suddenly, swish, swish, swish!

On the surrounding walls, a large amount of emerald green appeared, and many small plants attached themselves to the walls and grew.

Then, the entire safe house became lush and green, appearing extremely beautiful. However, only those present knew that inside, there was a strong sense of killing intent, and danger lurked everywhere.

Under the endless impact of power, these plants grew even more vigorously.

"Ignorant fools!" Waldo sneered.

He truly was not afraid of these two. As soon as he finished speaking, his figure, like thunder shattering the darkness, moved extremely swiftly.

Boom!

Waldo’s figure shot out. The safe house was not large to begin with, and the two were not far apart. Under Waldo’s eruption, he arrived in front of Tristan and Ulva in an instant. The two didn’t even have time to react.

Suddenly, their faces changed drastically.

"Damn it! Get out of the way!"

Just as the two terrified roars sounded, they abruptly stopped. Waldo had already reached them. Terrifying power, like that of a giant snake, struck the two in an instant. In a flash, the two figures shook violently.

Their faces turned pale in an instant.

Bang!

Bang!

Both figures were thrown away, hitting the wall with a resounding vibration.

Wow!

Wow!

Tristan and Ulva couldn’t help but spit out a mouthful of blood, their faces slightly pale. Even though Tristan had a strong physique, he was seriously injured by Waldo’s fatal blow. As for Ulva, her body was already average.

Under a single punch, all her muscles, bones, and organs were directly dislocated and shattered. No matter how well she had disguised herself before, at this moment, she was truly seriously injured.

The faces of the two were horrified.

"Impossible, how could you be so powerful!"

"As fellow challengers, both of us are rare existences, and your strength cannot be so much greater than ours!"

The two were truly shocked. As fellow challengers, logically speaking, their strengths should be similar. How could it be possible for Waldo’s strength to surpass theirs by so much? This doesn’t make sense!

They couldn’t believe that Waldo’s strength was truly this terrifying. They were more inclined to believe that Waldo had suddenly attacked, catching them off guard, and that’s why they suffered a major setback.

Next, just as they were about to make a final struggle, fight to the end, they suddenly found themselves unable to move. Their bodies became stiff, blood flowed sluggishly, and their skin seemed to develop cracks, resembling porcelain about to turn into stone.

"What is this? Why can’t I move? What’s happening to my skin?"

"No, this can’t be possible! Why is my skin becoming so rough?"

Ulva suddenly screamed in horror, touching her skin, which had become as rough as rock, completely different from the smooth and resilient face she had before.

The desire for beauty is particularly apparent in women. How could she accept such a change? Ulva was shocked and terrified, looking at Waldo with resentment and a hint of fear.

Tristan roared continuously, blood surged, trying to break free from the petrification, but to no avail. His legs had already stiffened, turning into rocks, and he knelt on the ground.

It sounded like stones clashing, making crisp noises. Watching Waldo approach, finally, this invincible existence in his own world looked ashen-faced.

"What do you want to do? Kill me, cut me, do whatever you want!" Tristan snorted. He still had some backbone, not begging for mercy from Waldo.

However, afterward, he couldn’t help but say, "I can’t understand why you’re so powerful. The gap in strength between us is too great."

In front of Waldo, they seemed to have no resistance.

Ulva was the same. Her eyes stared at Waldo, wanting to know the answer. Why?

Waldo shook his head. Initially, he hadn’t expected such a significant gap in strength between him and the other challengers. He had thought that anyone who could become a challenger would undoubtedly be stronger than him.

However, when Waldo saw Herb easily crushed by the pale hand, he began to doubt his assumption. Later, as he witnessed Tristan exerting all his strength to resist the attacks of the pale hand, he finally understood.

Not all challengers were on par with him.

Waldo estimated that when Tristan unleashed his full strength, he might reach the level of the sea giant main god. As for Ulva, she was even a bit less. It could be said to be close. Naturally, they couldn’t be his opponents.

The only thing that slightly surprised Waldo was that Ulva could sense his presence with her outstanding talent. This caught Waldo off guard, but it was only a momentary surprise. In the end, their strength was still a bit lacking.

Especially in such a cramped space, once Waldo made a move, they had no room to evade or resist! Easily taken down.

"Surprised? Well, I’m surprised too. Didn’t expect you to be so weak!"

Waldo sneered. "You asked for an explanation before. Now, do you still think you need my explanation?"

Tristan sighed bitterly, shaking his head. He admitted that he had misjudged them. However, now everything was too late, beyond remedy.

With extensive experience and having killed many people, Tristan understood what the killing intent in Waldo’s eyes represented. Waldo wanted to kill them. However, Ulva was not willing to accept such a fate.

She took off her clothes, revealing her beautiful body, and pleaded, "Waldo, I was wrong! Please, spare my life! I misspoke before. Please spare me this once. From now on, I will be yours. You can do whatever you want with me!"

Tristan, standing nearby, had a fleeting flash of killing intent in his eyes. However, it ultimately extinguished. Waldo smirked.

"I’m not interested in you. Don’t try to seduce me, or you’ll die."

With that, Waldo flicked his finger, and a stone shot out. Bang! A beautiful head burst open, with a lingering expression of disbelief on the face. In the beautiful pupils, there was a hint of fear and astonishment.

Waldo acted too decisively, to the point that no one had time to react. The challenger Ulva was easily killed like this?

Tristan was shaken. Waldo gave him a more terrifying feeling than facing an ancient ferocious beast. Later, he saw Waldo looking at him, and he closed his eyes directly. He knew that he would be the next one to die. He didn’t think he could survive.

However, to his surprise, Waldo hesitated to make a move, and there was a faint smile on his face.

"I should have killed you, just like I killed this woman. But in the end, I didn’t. Do you know why? As I said before, as long as you submit to me, acknowledge me as your master, I can spare you. What do you think? Would you consider it?"