Ultra: The copy challenge is very simple?

"That means... you're dead!"

Oscaesar's attack was like a black lightning, carrying with him murderous intent and madness, and he rushed towards the mysterious man in an instant.

The mysterious man obviously did not expect Oscaesar to suddenly attack, and a trace of astonishment flashed across his face, but his years of combat experience allowed him to react in an instant.

He quickly dodged to the side, and Oscaesar's fatal blow grazed his shoulder, leaving a deep groove on the stone wall of the cave and splashing gravel.

"You despicable fellow!"

The mysterious man roared angrily, his eyes burning with rage, "I helped you recover your strength out of kindness, but you repaid my kindness with hatred!"

Oskaiser laughed loudly, his laughter full of madness and pride: "Foolish fellow, in my eyes, you are just a stepping stone for me to conquer the dimension and time! Now, you are no longer of any use, so just prepare to die!"

After saying that, he launched another attack, gathering a ball of uncontrolled energy in his hand and smashing it hard at the mysterious man.

The mysterious man did not dare to be careless. The golden armor around him suddenly shone brightly, releasing a powerful defensive force.

The energy of time and space collided with the golden light, making a deafening roar. The entire cave shook violently, those strange crystals shattered one after another, and the light gradually dimmed.

The mysterious man knew very well that Oscaesar now possessed the Heart of Time and Space and his strength had greatly increased, so he could not fight him head-on.

He dodged Oskaiser's attacks while looking for his weakness. Oskaiser, like a mad beast, kept launching attacks, each of which carried the power to destroy everything.

During the fierce battle, Oscaesar suddenly discovered a tiny flaw of the mysterious man. A hint of excitement flashed in his eyes. He seized the opportunity without hesitation and exerted the power of the Heart of Time and Space.

Time seemed to stand still at that moment, and the mysterious man's movements became slow.

Oscaesar took the opportunity to launch a fatal blow, and a black beam of energy penetrated the mysterious man's body.

The mysterious man widened his eyes, filled with unwillingness and despair.

He slowly fell to the ground, his breath of life gradually dissipating. Oscaesar walked up to the mysterious man, looked down at him, and smiled contemptuously: "This is the fate of those who hinder me!"

After getting rid of the mysterious man, Oscaesar left the cave with the Heart of Time and Space.

He stood on the surface of the planet, looking at the vast universe, and his ambition grew.

"Tartarus, it's your turn now! I will make you pay a heavy price for what you have done! The entire dimension will surrender to me!" He clenched his fists and swore secretly.

With the power of the Heart of Time and Space, Oscaesar travels between universes, looking for traces of Tartarus.

Every time he arrived at a planet, he wreaked havoc without mercy, slaughtering all the lives that dared to resist him.

Wherever he went, there was devastation and the sounds of wailing and screaming were endless.

Oscaesar was immersed in this bloody pleasure, he felt that he was getting closer and closer to his goal.

Finally, Oscaesar found Tartarus in a mysterious universe.

The moment Tartarus saw Oscaesar, a hint of surprise flashed in his eyes, but he quickly regained his composure.

"Oscaesar, I didn't expect you to be alive and have obtained the Heart of Time and Space. It seems that you will do anything to get revenge!" Tartarus said with a sneer.

"Stop talking nonsense! Today is the day you die!"

Oscaesar roared and took the lead in attacking. He used the power of the Heart of Time and Space to try to control the time and space around Tartarus and trap him in an inescapable cage.

Tartarus was not to be outdone. He used his unique skill "Absolute Destruction" and started a fierce battle with Oscaesar.

The collision of two powerful forces in the universe triggered an unprecedented cosmic storm. The surrounding planets were destroyed one after another by the storm and turned into cosmic dust.

The battle entered a fierce stage, and Oscaesar had already used all his skills.

Oscaesar relied on the power of the Heart of Time and Space to constantly look for Tartarus's flaws, while Tartarus relied on his rich combat experience and powerful strength to cleverly avoid Oscaesar's attacks.

After several rounds of fighting, the collision of energy stirred up strong ripples in the void. The light on Tartarus and Ouscaesar flickered in the fierce confrontation, and then they each took a few steps back and floated in the vast universe.

Tartarus panted slightly, slowly raised his hand and gently patted the dust on his body from the battle, raised a contemptuous arc at the corner of his mouth, and said coldly: "It seems that after possessing the Heart of Time and Space, your strength has indeed been enhanced to a certain extent, but that's all."

His voice echoed in the universe, carrying endless ridicule and disdain. "You have probably only improved from ordinary trash to somewhat powerful trash. In essence, you are still just trash."

These harsh words were like a sharp blade, instantly piercing Oscaesar's heart.

His eyes instantly ignited with flames of anger, and the aura around him became violent.

"Tar-Tar-Ros-S!"

Oskaiser roared word by word, his voice full of anger and unwillingness. Every word seemed to contain endless power, shaking the surrounding space slightly.

"Do you think that this is the only means I have prepared for revenge?"

Ouscaesar's eyes revealed a determination, "Open your eyes wide and see clearly!"

As soon as he finished speaking, Oskaiser suddenly raised his arm, and the energy around him quickly gathered, forming a huge energy vortex in front of his palm.

As energy continued to surge, a space-time wormhole emitting strange light slowly opened, and within the wormhole, waves of heart-pounding vibrations could be heard faintly.

Immediately afterwards, a huge bomb that was over a thousand meters long slowly emerged from the wormhole and hovered in front of Tartarus.

There was a strange light flashing on the surface of the bomb, and every flash of light seemed to foreshadow that a huge disaster was about to happen.

The moment he saw the bomb, Tartarus's expression suddenly became serious, and his originally calm expression instantly disappeared without a trace. "What, what is this!?"

There was a tremor in his voice, "You actually got the Trans-Dimensional Bomb!"

The super-time and space bomb is the ultimate weapon that Belia has spent countless efforts to develop. Its power is enough to change the fate of the entire universe. Once it explodes, it will trigger a terrifying dimensional fault, which will lead to the gradual collapse of time and space, and eventually drag the entire universe into an endless abyss of destruction.

Upon seeing this, Oscaesar's face instantly broke into an extremely smug smile. That laugh was like the roar of a devil, echoing wantonly in the universe: "Hahahahahahaha, Tartarus, are you afraid now? It's too late!"

His eyes revealed madness and pleasure, as if he had seen the scene of Tartarus being blown to pieces by the super-time and space bomb, "Go to hell and repent!"

Just when Oscaesar was about to activate the super-space bomb, Tartarus suddenly raised his hand.

In an instant, golden light enveloped the entire space, and the Nalak space suddenly opened like a giant beast awakening.

The golden light carried a mysterious and powerful force, instantly sucking the space-time bomb into it. In the blink of an eye, the bomb disappeared without a trace.

Oscaesar's eyes widened, his face full of disbelief, his mouth opened so wide that it seemed like an egg could fit in it, his eyes were full of confusion and shock, he stared blankly at Tartarus opposite him, he looked like a child whose favorite toy was suddenly taken away.

Oscaesar: ???

A series of meaningless syllables came out of his throat, and it was obvious that he had not yet recovered from this sudden change.

Tartarus looked at Oscaesar's shocked expression, the corners of his mouth slightly raised, and he sneered: "Do you really think I can't solve the cross-time bomb? I was just lying to you just now."

There was a hint of teasing and mockery in his voice, as if he was teasing a prey caught in a trap. "I let you get away with it last time, so I would have let it go. But since you dare to come back, then you should stay forever!"

As soon as he finished speaking, three golden portals suddenly opened beside Tartarus. Lights flickered in the portals, as if connecting to an endless unknown.

Immediately afterwards, Diablo, Titan, and Gabriel slowly walked out of the portal.

Diablo exudes black and gold energy all over his body, and his eyes reveal endless fighting spirit; Titan holds an absolute sword that seems to be able to cut off everything; the wings behind Gabriel flash with holy light, but there is a hint of coldness in his eyes.

The three stood behind Tartarus like loyal guards, ready to obey his orders at any time.