I rely on unlimited life extension

Lin Feng walked in with a cold expression. Upon seeing him, Wu Ma snorted and said, "Lin the Madman, how's the case going?"

Lin Feng ignored Wu Ma and turned his gaze to Cheng Yi, saying seriously, "From the initial impression, it seems that some evil cultivator is using walking corpses to transport drugs. Let A-Lian and Xiao-Ting go play; you come with me to investigate the case."

Cheng Yi looked at the two women, and Xiao Ting immediately came to A Lian's side, took her hand, and said, "Then we'll go shopping first. After you finish investigating the case, come back for dinner with your uncle. We'll be waiting for you."

Cheng Yi nodded, turned around, and went out with Lin Feng. Wu Ma watched their backs and shook his head helplessly, saying, "These two guys are really alike, equally rude and equally stubborn! Humph! Xiao Ting, write down that kid's phone number for me. If he dares to bully you, I'll curse him to death."

Xiaoting suppressed a laugh and wrote down Cheng Yi's phone number.

After leaving the police station, Cheng Yi looked up at Lin Feng and asked, "Uncle Feng, where are we going?"

Lin Feng gestured to a car parked on the side of the street. A man poked his head out of the car and excitedly called out, "Senior, we're here!"

Lin Feng led Cheng Yi forward and introduced him, "This is the helper I invited to come with us to investigate the case."

A man with thick eyebrows and large eyes, dressed in a sharp suit, sat in the driver's seat. He frowned and said, "Senior, you're a police officer, investigating cases is our job. But this person isn't from our station, so why is he involved in the case? What if he leaks information and alerts the suspect? Who will take responsibility for that?"

Cheng Yi remained calm and composed, saying neither servile nor arrogant, "With your limited ability to investigate cases, what useful information could you possibly leak?"

Upon hearing this, the man's eyes widened in anger, and he shouted, "How dare you look down on us?"

Cheng Yi quickly waved his hand, a smile appearing on his face, and said, "I'm sorry, you misunderstood."

The man softened his tone slightly and asked, "What did I misunderstand?"

Cheng Yi smiled slightly and said slowly, "The person I look down on is not you, but only you."

Unable to contain his anger any longer, the man yanked open the car door, quickly pulled out handcuffs, and menacingly reached for Cheng Yi's wrists.

Cheng Yi remained calm and subtly winked at Lin Feng, signaling him not to act rashly. Then, he let the man handcuff his hands together and said casually, "Sir, you'd better handcuff me tight, or I'll beat you up later."

The man snorted coldly and said disdainfully, "Fine, let's see how you hit me."

Seeing this, another man with darker skin and a buzz cut quickly came over to plead for him, saying, "Officer Lin, this person was brought here by a senior colleague, so he's practically one of our own. Why don't we just not arrest him?"

Officer Lin glared at him and said, "One of our own? What do you mean, 'one of our own'? Do you even know him? You think he's one of our own?"

Cheng smiled, looked at the short-haired policeman, and said, "Sir, could I borrow your clothes to cover myself up for a moment?"

Without thinking twice, the short-haired policeman quickly took off his clothes and covered Cheng Yi's wrist.

Cheng Yi calmly approached Officer Lin and said, "Officer Lin, I noticed you were very skilled at handcuffing people just now. Do you often bully us residents?"

Officer Lin flew into a rage, his face flushed red, and roared, "What did you say? You're defaming a police officer! Do you know I can sue you and send you to jail?"

Before he could finish speaking, a hand suddenly reached out from under his clothes and slapped Officer Lin across the face with a crisp "smack".

Officer Lin watched helplessly as he was humiliated, and his eyes turned red with anger. He shouted furiously, "How dare you assault a police officer?"

The short-haired policeman rushed over and grabbed the enraged Officer Lin, saying anxiously, "Officer Lin, his hands are cuffed! How could you assault a police officer?"

Lin, the police officer, finally came to his senses. He looked down at the clothes covering Cheng Yi's wrists, slowly removed the clothes, and was secretly surprised to see that Cheng Yi's two wrists were tightly handcuffed. He then casually covered Cheng Yi's wrists with the clothes again.

But just as he covered himself with his clothes, his vision blurred, and a hand appeared out of nowhere, slapping him across the face again.

This completely stunned him.

After being hit, Officer Lin did not immediately retaliate. Instead, he immediately lifted his shirt, widened his eyes, and carefully examined Cheng Yi's wrist. However, no matter how he looked at it, the handcuffs were still firmly on.

Officer Lin swallowed hard, then asked blankly, "Who...who are you? What's going on?"

Cheng Yi didn't speak, but simply stretched out one hand and calmly said, "Grab it."

Officer Lin grabbed the hand in a daze, but then his vision blurred again, and another hand suddenly appeared, slapping him across the face once more.

The short-haired policeman next to him was dumbfounded. He hurriedly turned around and looked at Lin Feng, who was smiling, and asked with a puzzled look, "Senior, what's going on?"

Lin Feng glanced at the short-haired policeman with a complicated expression, but ultimately remained silent. He was also filled with doubt and had no idea what had happened with Cheng Yi's series of slaps.

He slowly shifted his gaze to Officer Lin and said earnestly, "Ah Yi is my junior. Don't let his youth fool you; he's indispensable for investigating cases like this. You haven't witnessed his abilities, but at the very least, if you're in real danger, he can definitely save your lives."

Upon hearing this, the short-haired policeman nodded hurriedly and said, "Will there be any danger? Of course there's no problem, right, Officer Lin?"

Officer Lin finally came to his senses. Those few slaps, neither too hard nor too soft, seemed to have shattered his previous arrogance and temper. He nodded slightly, his expression now showing a hint of caution.

Then, everyone got into the car.

After getting into the car, Cheng casually returned the clothes and handcuffs to the two policemen, and then began to have a heated discussion with Lin Feng about the case, especially the female zombie who had already died.

Lin Feng touched the jade pendant on his chest as he said, "We've found this woman's boyfriend, who was a gym instructor. The clues we have so far suggest that he is very likely connected to this case of the evil cultivators using walking corpses to transport drugs."

As they were talking, the four of them soon arrived in front of a gym.

They pushed the door open and walked in.

Inside the gym, the fitness equipment was neatly arranged, and many people were exercising with great enthusiasm.

The four searched around the gym, carefully observing everyone.

Before long, they found the fitness coach named Eddie.

He was a burly, muscular man who was instructing a student on equipment training.

Cheng Yi didn't interfere in the following events; he simply stood quietly to the side and observed.

He watched as Lin Feng took a drop of his blood and then deliberately let Eddie escape. Lin Feng used a spirit-tracking technique to track Eddie's escape route, using the buzz-cut policeman's tracking ability.

Before long, Lin Feng led everyone to the entrance of a villa. A red sedan was parked in front of the villa; it was Eddie's car.

The villa looked somewhat old, and the lush trees surrounding it partially concealed it, giving it a mysterious and eerie feel.

Cheng Yi looked at Lin Feng and said in a low voice, "Uncle Feng, you take the lead in the front, and I'll block him from behind. That way, no matter which way that guy runs, he won't be able to escape."

Lin Feng nodded without speaking, and walked solemnly toward the villa entrance. Every step he took was steady and powerful, carrying an invisible aura.

Cheng Yi then ran forward two steps, and immediately a faint light emanated from his body as his Longevity True Qi circulated instantly, activating the "Riding the Wind" skill.

He shot into the air like an arrow, reaching mid-air with lightning speed, leaving a trail of afterimages as he flew rapidly toward the back of the villa.

The two policemen stood frozen in place, as if under a spell, their eyes fixed on Cheng Yi, who was flying through the air and gradually disappearing into the distance.

After a long while, they seemed to wake up from a dream. They looked at each other, their eyes filled with shock and disbelief. Everything they were experiencing was beyond their comprehension.

With the power of his Longevity True Qi, Cheng Yi "stood on the wind" and, like a black lightning bolt, quickly arrived at the tallest pillar.

He stood firmly, his gaze sharp, looking down. A moment later, a familiar figure quietly emerged from the shadows of the villa.

It was Zhou Billy, the female boss's bodyguard.

He moved with agility and his eyes were alert, like a cheetah poised to pounce. However, he was completely unaware of the impending danger.

Cheng Yi stood quietly on the pillar, without moving an inch.

A jet-black needle suddenly appeared out of thin air before his eyes, its body shimmering with an eerie, ghostly light.

With a thought, Cheng Yixin heard a "whoosh" and the needle vanished without a trace.

Zhou Billy, standing a few dozen meters away, was cautiously observing his surroundings when, without warning, his body suddenly lurched forward, like a kite with a broken string.

After he fell heavily to the ground, drops of black blood slowly oozed from a tiny, almost imperceptible wound on his neck.

The black blood, like ink, emitted a faint fishy smell and slowly seeped onto the ground.

The Seven Deadly Needles: From the TV series *The Legend of the Condor Heroes*, this weapon is crafted by Jin Shiyi on Snake Island using the saliva of the most venomous snake, the "Golden Horned Serpent." It is considered the most poisonous hidden weapon in the world. Once it strikes a person, unless that person has cultivated an indestructible body, the poison will seep into the body like a leech. The effects vary; some suffer death after three days, while others experience immediate effects. After being modified by the system, the Seven Deadly Needles also possess an automatic retrieval function, making it a deadly weapon that kills without leaving a trace.

A system notification sounded in Cheng Yi's mind at the right time: "You have punished the Sakura bodyguard who deserved it, and have gained 10 points of system energy and 100 hours of life time."

After a while, a figure stumbled and ran out of the villa. From the silhouette, Cheng Yi immediately realized that the final boss had arrived.

With another thought, Cheng Yixin unleashed the Seven Deadly Needles like a ghost in the night, shooting silently toward the woman at a speed so fast it was almost impossible to detect with the naked eye.

However, that woman truly lived up to her title as the final boss; her alertness was beyond that of ordinary people.

Just as the Seven Deadly Needles were about to strike her, she dodged them with the agility of a black cat.

As soon as she landed, she shouted, "Who goes there? How dare you try to ambush me?"

The voice was sharp and cold, like a blade in the dead of winter.

Cheng Yi wasn't going to waste words with her. He immediately burst into uncontrollable laughter, the sound of which echoed in the silent air, extremely abrupt.

However, the laughter lasted less than two seconds before she realized something was wrong.

In the instant she was distracted, Cheng Yi, with his superb agility, had already appeared before her like a ghost.

A powerful light spell was instantly unleashed.

In an instant, a blinding light burst forth like the sun, causing the woman's eyes to throb painfully, and she instinctively raised her hand to shield them.

Immediately afterwards, Cheng Yi activated his electric eyes, releasing streams of electricity like swimming dragons that surged towards the woman.

Although the woman was blind, her senses were exceptionally sharp.

Sensing the approaching danger, she dodged again, but even so, she was still swept by the electric current. Half of her body went numb instantly, as if countless ants were gnawing at her. Her body went limp uncontrollably.

Seizing this golden opportunity, the Seven Deadly Needles struck again, like a black lightning bolt, piercing through the woman's palm.

Strangely, the woman seemed to feel nothing unusual about this highly poisonous weapon.

She produced a chrysanthemum from seemingly nowhere with one hand. The chrysanthemum was as white as snow, appearing particularly eerie in the tense atmosphere.

With a gentle shake, all the chrysanthemum petals fell like snowflakes.

In an instant, Cheng Yi keenly sensed a bone-chilling coldness suddenly spreading in the air, as if the entire space had instantly dropped to freezing point.

Immediately afterwards, dozens of sharp ice spikes appeared out of thin air, gleaming with a cold light, like the scythe of death, and stabbed towards Cheng Yi.

Cheng Yi remained calm, circulating his inner energy throughout his body without dodging or evading. He activated the Supreme Dragon Elephant Primordial Prajna Skill to its fullest extent, unleashing the powerful defensive skill of "Indestructible Vajra Body, Primordial Body".

A golden light emanated from his body, and the ice spikes that pierced his skin shattered into ice shards, turning into puddles of water. Apart from feeling a slight sting and coolness, he was otherwise unharmed.

However, Cheng Yi's magical power surged forth like a volcanic eruption.

He unleashed the Hundred Steps Divine Fist and Shadowless Palm, and under the realm of Three Flowers Gathering at the Top and Five Qi Converging at the Origin, his magical power erupted continuously and endlessly.

With a single punch, the air seemed to be torn apart, and the explosion resounded through the sky like thunder.

The woman, who was a little over a meter away from him, was sent flying backward as if hit by a cannonball.

While she was in mid-air, blood gushed out like a fountain. Half of her chest was crushed by the punch, and the scene was extremely gruesome.

Another streak of light flashed past, piercing through her head like a shooting star.

The woman let out a muffled groan, and one of her eyes went blind instantly.