Starting with the Immortal Cultivation System, what can you use to fight me?

"Uh... twenty bottles? This old drunk is getting more and more demanding! But..." Lin Han thought to himself, and then a sly smile appeared on the corner of his mouth, as if he had already expected this to happen. "Old drunk, teach this guy a lesson for me first, and I'll give it to you, hehe..."

"Deal, little bastard!" Tian Yunzi's eyes flashed upon hearing this, and he burst into laughter, his laughter carrying a hint of heroism and uninhibitedness. With a flash of his body, he instantly arrived before the Demon Emperor Mo Yuan. The holy light emanating from his body became increasingly dazzling, as if it could purify all evil in the world.

"Moyuan, I haven't seen you for many years, and your ambition has become more and more inflated. Today, let me meet you and see whether you can sit firmly on the throne of the Demon Emperor." Tian Yunzi's words were filled with unquestionable majesty, and every word was like a heavy hammer, hitting Moyuan's heart.

"Tian Yunzi, as the Grand Elder of the Shenxuan Palace, it's a bit too much for you to openly interfere in the affairs of my Demon Realm!" Mo Yuan's face turned ashen, and he tried to remain calm, but the fear in his eyes was hard to conceal.

"I'm naturally not interested in getting involved in the messy things in your Demon Realm, but as your master, I have to take care of the matter of you bullying my disciple. Isn't that reasonable?" Tianyun Zizi said lightly.

"So there's no room for negotiation? If so, let strength speak for itself!" Mo Yuan snorted coldly, his demonic energy surging. A black mist swirled around him, forming a gloomy domain that distorted the surrounding space. He knew that today's battle was unavoidable, and only by giving it his all could he maintain his dignity and position.

Tian Yunzi saw this and a faint smile played on his lips, as if he had anticipated all this. He flicked his sleeve lightly, and a stream of pure spiritual energy surged from his body, forming a sharp contrast with the surrounding demonic energy, like a contest between light and darkness.

"This old man was just looking to see if your strength has improved and whether you are worthy of the title of Demon Emperor." After saying that, Tian Yunzi moved, like a shadow in the wind, and instantly crossed the demonic energy field and headed straight for the Demon Emperor's Demon Abyss.

The two figures crossed each other, and a deafening roar erupted in an instant, and the entire Demon Realm seemed to be shaking.

The sky and the earth changed color, the wind and clouds surged, and in the Demon Realm, an unprecedented peak showdown was taking place.

"Great Elder, can the Demon Emperor defeat Tian Yunzi?" A demon general asked the Demon Mad Elder anxiously, his eyes full of anxiety.

The Demonic Elder knitted his brows tightly as he stared intently at the two men engaged in a fierce mid-air battle, his heart filled with mixed emotions. He knew full well that the Demon Emperor Mo Yuan's power was unfathomable, but Tian Yunzi, as the Grand Elder of the Divine Mysterious Palace, was no pushover either. The outcome of this battle was truly unpredictable.

"Just wait patiently. All we can do is believe in the power of the Demon Emperor." The Demonic Elder said in a deep voice. Although he had many uncertainties in his heart, as the elder, he had to remain calm to stabilize the morale of the army.

at the same time.

"Master, can Senior Tian Yunzi do it? Mo Yuan is so cunning, I'm worried that he has a backup plan." Nuo Yao stood beside Lin Han, her eyes showing trust in Senior Tian Yunzi, but also unable to hide her worry about Mo Yuan's deep methods.

"Don't worry, the old drunkard's strength is unfathomable. Since he dares to accept the challenge, he must be confident." Lin Han smiled indifferently, with a confident light flashing in his eyes.

"boom--"

Another loud bang interrupted the conversation between Lin Han and Nuo Yao. The two figures separated again in mid-air, each taking several steps back. The energy fluctuations around them shook the very air. Tian Yunzi's clothes were slightly disheveled, but his expression remained calm. Mo Yuan, on the other hand, had a trace of blood at the corner of his mouth, clearly having suffered some loss in the previous confrontation.

"Hmph, Tian Yunzi, you really live up to your reputation." Mo Yuan wiped the blood from the corner of his mouth, his eyes became more sinister, and he slowly raised his hands. Black demonic energy began to gather around him frantically, as if to swallow up the entire world.

"Moyuan, you have gone astray." Tian Yunzi sighed lightly, his body did not move, but the aura around him became more and more steady. Waves of holy light emanated from his body, forming a sharp contrast with the demonic energy, as if it could purify all filth.

"Stop talking nonsense! Today, it's either you or me!" Mo Yuan roared, his figure suddenly rising up, transforming into a streak of black lightning, and charging straight at Tian Yunzi. Tian Yunzi, not to be outdone, flashed forward to meet him. The two figures intertwined once more, leaving only the sound of a fierce collision and the roar of explosive energy between heaven and earth.

"Oh my god, the Demon Emperor was beaten to the point of vomiting blood. Is he really going to lose?"

The demons watching cried out in shock, their hearts filled with unprecedented fear and anxiety. Their Demon King, a god-like being in their hearts, seemed to be in a difficult battle, and their faith began to waver.

"In my name, I summon the power of the Demon Abyss to devour all light!" Mo Yuan's voice echoed between heaven and earth. Along with his crazy roar, the sky of the entire Demon Realm seemed to be torn apart. An unprecedented dark force surged out from the ground and merged with Mo Yuan, causing his power to surge several times in an instant.

"Haha... I knew that Lord Demon Emperor would not be defeated so easily!" Upon seeing this, the fire of hope rekindled in the eyes of the demon generals. They raised their arms and shouted, their morale greatly boosted.

A cold smile played across Tian Yunzi's lips. He closed his eyes and concentrated, the holy light around him suddenly retreating, as if all his strength had been concentrated to its peak at that moment. When he opened his eyes again, they shone with brilliant golden light, like two stars falling to earth, illuminating everything around them that was shrouded in darkness.

"Nine Transformations of the Divine Mystery, the Dawn of Light!" With a low cry, Tian Yunzi slowly raised his hands. A radiant light shone from his palms, and a warm and powerful spiritual energy erupted from his body, transforming into a dazzling beam of light that shot straight into the sky. Wherever the beam passed, demonic energy retreated. Even the dark power that surged from the abyss of the Demonic Realm trembled and dissipated before the light.

"What?! How is this possible?" Mo Yuan was shocked, his face turning pale. He had never expected Tian Yunzi to possess such a formidable skill. He tried his best to resist the force of light, but the power disparity was too great. He felt an irresistible force pushing him backwards until he collided with the wall of the Demon Palace behind him, causing a resounding explosion.

"Your ambition and darkness will eventually be swallowed up by the light." Tian Yunzi stood in mid-air like a pine tree, his tone filled with unquestionable firmness.

Mo Yuan crawled out of the ruins in a panic, covered in wounds, his eyes full of disbelief.