"Similarly, only by discovering the secret of the Chaos Universe can we completely unravel the mystery of the continuous weakening of the Plane Worlds," said the Mad Doctor solemnly. "Witch, in fact, we have the same demand on this issue. We shouldn’t be enemies; we should become allies!"

The Witch narrowed her eyes. To explore the most core secrets of the Chaos Universe? This Mad Doctor truly lives up to his name; does he know what he’s talking about? No, just the thought itself is enough to feel madness.

"Witch, Octagonal Exquisite Tower! What you seek is the survival of the Plane Worlds and your own survival, both of which relate to the Chaotic Cosmos World!" the Mad Doctor said calmly. "Without finding the hidden secrets of the Chaos Universe, you will never be able to thoroughly resolve the problems you face. Thus, teaming up with me is the most correct choice."

"Are you that confident?" the Witch sneered. "Is it just because you’re the Artifact Spirit of Tooth of Greed?"

Mad Doctor chuckled, "I say so because I have my reasons! I’ve told you my plan, now the final choice is yours. Honestly, unless it’s a last resort, I really don’t want to oppose you."

The Witch and Tower Spirit Prophet exchanged a glance, catching a hint of hesitation in each other’s eyes. The words of the Mad Doctor were like the whispers of a Devil, stirring a trace of doubt in them.

The Witch’s eyes shifted slightly. After a moment, she sighed and looked at the Mad Doctor, "Mad Doctor, your words truly have a mesmerizing lure, I’m almost convinced!"

"Almost?" Mad Doctor raised an eyebrow, "So you’re not convinced, can you explain why? Do you truly not care about the future of The Abyss?"

"No, it’s not that I don’t care, I care very much, that’s why I cannot agree with you," the Witch said calmly. "Because I can’t see through you; you’re a pure ambitionist. If I agree to collaborate with you, I believe that if someday The Abyss stands in the way of your search for the Chaos Universe’s secret, you’d destroy The Abyss without hesitation, wouldn’t you?"

The Witch’s words made the Tower Spirit Prophet’s eyes light up, she nodded slightly.

Mad Doctor raised an eyebrow, remained silent.

The Witch continued, "That’s why we can’t cooperate! Though I understand that only by finding the secret of the Chaotic Cosmos World can the Plane Worlds’ hazard be completely removed, but I don’t believe you can find this secret and have the strength to resolve this hazard! Compared to you, I’d rather believe in Ling Feng."

"Believe in Ling Feng? That killing machine I created?" Mad Doctor sneered.

"Yes, although he’s your creation, deep down he has an innocent heart, which you lack!" the Witch said calmly. "Ling Feng isn’t perfect; he has significant personality flaws, but such a person makes me see endless hope in him, do you know why?"

"It’s because his heart is filled with love, perhaps suppressed by your torment back then; but after leaving your Divine Gate, the softness in Ling Feng’s heart has taken over him!" The Witch took a deep breath and said, "His love is selfish, not great at all, but because of it, I trust him! Only those who understand love can take on responsibilities far beyond their own!"

Tower Spirit Prophet laughed, "Witch, you seem to know Ling Feng quite well. But I quite agree with your words, because I’ve learned about Ling Feng’s character from You Ruo as well. So, I believe that in times of danger Ling Feng would save me without hesitation, whereas Tooth of Greed would probably swallow me whole without a second thought!"

Mad Doctor sighed, "Such a pity, originally I thought you would make the wise choice and become strong support for me, but now it seems you are still mediocre people!"

"Ah, I forgot to tell you!" Mad Doctor smiled slightly, "The reason I talked to you, to stall time, is that I needed some time to restore my strength, but now... I don’t need it anymore!"

Bang! Suddenly from Mad Doctor came a powerful pressure, suffocating the Witch and Tower Spirit Prophet. They were in Chaotic Octagonal Linglong Tower, the Tower Spirit Prophet’s main field!

"Tooth of Darkness!" Mad Doctor growled, as the black fog by his side transformed into huge fangs, rushing towards the Tower Spirit Prophet and Witch.

The figures of Tower Spirit Prophet and Witch flickered, disappearing instantly. Soon, a strong aura emerged around them, golden lightning surrounded them.

"Thunder Lightning Break Evil!" Tower Spirit Prophet and Witch shouted in low voices, two golden thunders shot up from the left and right, transforming into Thunder Beasts, with thunder underfoot, charging at Mad Doctor’s attack.

Suddenly, the giant fangs collided with the Thunder Beasts, a strong roar echoed through the air. Lightning is the strongest power in this world, clashing with the corrosive power of Tooth of Greed, opposites in attribute naturally erupted a great explosion.

A fierce shockwave spread in all directions, yet Tower Spirit Prophet and Witch stood firm amidst it. In their eyes, there was only one target, Mad Doctor.

Mad Doctor rubbed his chin and said somewhat troubled, "I knew you two would be hard to deal with. It seems I have to kill you! But killing you would waste too much of my energy. So, who chooses to die first?"

Tower Spirit Prophet’s gaze shifted slightly, "Witch, can you hold on for a while? I need some time to restore my strength!"

The Witch nodded, understanding that Tower Spirit Prophet wanted her to test Mad Doctor’s strength first, but she didn’t bother to point it out.

Although Mad Doctor is now the Artifact Spirit of Tooth of Greed, it is severely damaged, unable to exert even a tenth of its strength, so the Witch stayed confident.

"Mad Doctor, we were once collaborators. Now that we stand on opposite sides, let’s settle this!" the Witch stepped forward and said calmly, "I am quite eager to know just how strong the infamous Tooth of Greed is!"