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

"Okay, I promise you," Lin Han said in a deep voice, his eyes gleaming with determination. He knew this exchange was not only an opportunity to showcase Traditional Chinese Medicine, but also a chance to restore its reputation. He wanted to use his strength and wisdom to show the world the charm and value of Traditional Chinese Medicine.

"That's great, Dr. Lin. On behalf of the hospital, I thank you!" Vice President Yang said excitedly, a delighted smile on his face. He knew that with Lin Han joining, their hospital would definitely shine at this exchange meeting.

Lin Han nodded, then turned and left the ward.

As soon as he walked out of the hospital gate, Lin Han noticed something strange. He paused, closed his eyes slightly, and used his spiritual sense to perceive his surroundings. Soon, he discovered several obscure auras lingering nearby, as if observing him from the shadows.

Seeing this, Lin Han curled up his lips into a cold smile. He pretended to be calm and continued to walk forward, but he already had a plan in mind.

He wandered around until he reached a secluded spot, where he suddenly stopped and turned to look at the people who had been secretly observing him. He smiled coldly and said, "Friends, since you're here, why don't you show yourself?"

As Lin Han finished speaking, several figures emerged from the darkness. They were all dressed in black and had masks on their faces, looking very mysterious.

"Boy, you're quite sharp." The leading man in black said coldly, his voice low and hoarse, as if squeezed out from the depths of his throat.

Lin Han glanced at these people calmly and said calmly, "Ladies and gentlemen, what can you do for following me for so long?"

The leading man in black sneered, his voice tinged with sinister intent. "Boy, don't you know what you've done? Are you just pretending to be stupid?"

Lin Han's heart was slightly moved when he heard this, but his expression remained calm. He responded calmly, "What have I done? I wonder what you are referring to?"

"Okay, kid, let me give you a reminder. We are from the 'Xuan' organization. You previously destroyed the plan of Team Leader Tang Shufen, causing our overall plan to fail. This time the organization sent our third team out, vowing to bring back your head!" The leading man in black said viciously, with a cruel light flashing in his eyes.

"Oh? Tang Shufen? That old witch..." Lin Han heard this, a hint of teasing on his lips, and said, "So it's her. I didn't expect her to be so vindictive that she even sent people to hunt me down. But, you rotten sweet potatoes and stinky bird eggs are just trying to take my life. Aren't you overestimating yourself?"

[Resentment value from the leading black-clad man +]

The leading black-clad man's expression suddenly turned ferocious when he heard Lin Han's words. He shouted angrily and waved his hand to signal his companions behind him, "Go ahead, teach this brat a lesson!"

As soon as he finished speaking, the men in black launched a fierce attack on Lin Han like hungry wolves pouncing on their prey. Their movements were strange and their moves were brutal, clearly they were all rigorously trained assassins.

Yet, facing the onslaught of these black-clad men, Lin Han remained remarkably calm. With a single movement, he vanished like a ghost, reappearing behind one of the black-clad men. With a flick of his hand, a faint burst of spiritual energy sent the man flying.

"Hmph, you don't know your own limitations." Lin Han snorted coldly, and moved again, flitting between the men in black like a butterfly through flowers. Every time he attacked, one of the men in black would be knocked back.

In just a few breaths, most of the men in black had fallen. The leading man in black saw this and his face changed drastically. He had not expected Lin Han to be so powerful.

A ruthless look flashed in his eyes, and he pulled out a black pill from his pocket and swallowed it without hesitation. After swallowing the pill, his aura instantly surged, and his aura became fierce.

"Boy, you forced me to do this!" The leading black-clad figure snorted coldly, "Now I'm a Grandmaster. Let's see how you handle this! I advise you to surrender obediently to avoid unnecessary pain!"

"Alas... Another guy who has become stupid due to taking drugs." Lin Han sighed lightly, with a hint of disdain on his face.

[Resentment value from the leading black-clad man +]

"Damn it, you're so shameless! If that's the case, don't blame me for being rude!" The leading man in black roared, and with a sudden movement, he rushed towards Lin Han like a cannonball. He clenched his fists, and a cold light flashed on them, clearly using all his strength.

Yet, facing this fierce attack, Lin Han appeared unfazed. He smiled softly, and in a flash, he vanished. When he reappeared, he was already behind the leading black-clad man. With a flick of his hand, a powerful spiritual force surged out like a tidal wave, fiercely slamming into the leader's back.

"Bang!" With a loud bang, the leading man in black flew backward like a kite with a broken string, falling heavily to the ground. He struggled to get up, but as soon as he exerted force, he spurted out another mouthful of blood, obviously suffering from severe internal injuries.

"Hmph, is this what you call the strength of a grandmaster? It's a little too weak." Lin Han smiled coldly, looking at the leading man in black lying on the ground, his eyes full of mockery.

The leading black-clad man's face was pale, his eyes filled with fear and disbelief. He pointed a trembling finger at Lin Han and said weakly, "You...you are in the Divine Power Realm!"

“Divine Ability Realm?” Lin Han shook his head, a hint of disdain appeared on the corner of his mouth, and said: “A mere Divine Ability Realm… in front of me, you are not even an ant!”

Upon hearing this, the leading man in black's eyes flashed with despair. He had thought that after taking the secret medicine, he would temporarily reach the Grandmaster level, strong enough to fight Lin Han. However, he never expected Lin Han's strength to be so terrifying. Even his prided Grandmaster status was nothing more than an ant in front of Lin Han.

He struggled to get up, but his body seemed to have been drained of strength, unable to move at all. He could only watch Lin Han walk towards him step by step, his heart filled with fear and despair.

"What...what do you want to do?" asked the leading man in black in a trembling voice.

Lin Han didn't answer, but simply stared at him coldly, a glint of coldness flashing in his eyes. He squatted down, gently patted the black-clad leader's cheek, and said with a slight smile, "Don't be nervous. I'm not a bloodthirsty person. Go back and tell the leader of your 'Xuan' organization that if they want to pick a fight with me, Lin Han, they should have him come personally, not send useless garbage like you. Understand?"