The night was deep, and darkness enveloped the entire Jiangnan City!

But in a factory on the outskirts of Jiangnan City, it was brightly lit!

Inside the laboratory within the factory, there was a hospital bed with a man tied to it, surrounded by Ye Feng, Mr. Tong, and others standing silently!

"Are you ready?" Ye Feng's gaze was indifferent, and his words at this moment caused the man to shiver all over when they reached his ears!

He looked around the laboratory full of fear at the bottles and jars, the various colored potions, and the modern precision instruments, making his scalp tingle!

However, he understood Ye Feng's ruthless methods in front of him even more. He didn't want to end up like the last human trafficker, who was killed by Ye Feng for not cooperating!

"Rea... Ready..."

The human trafficker swallowed hard, his voice hoarse as he spoke.

Hearing this, Ye Feng nodded slightly, then said to Mr. Tong:

"Begin!"

"Okay!"

Mr. Tong responded and immediately began placing various instruments on the man, checking his physiological indicators, and then slowly said:

"Heart rate: 75 beats per minute, blood pressure: 110/80mmHg, total blood volume: 80ml/Kg, cardiac output: 6.4L/min, cardiac index: 4L/min/m^2! Physiological indicators are normal!"

Listening to Mr. Tong's words, Bai Ling recorded all of them meticulously!

After recording these, Mr. Tong checked the man's eyes, tongue coating, and other areas before taking a syringe filled with potion from the test bench beside him!

The syringe contained dissolved small doses of Energy Source Stone and hand washing water!

After giving the man a look, Mr. Tong aimed the needle at the vein on the man's arm and injected it!

The human trafficker's eyes were filled with boundless fear. He didn't know what he was waiting for!

At this moment, he even began to regret it, regretting that he shouldn't have done evil, shouldn't have killed, otherwise, he definitely wouldn't have ended up in Ye Feng's hands!

He wouldn't have become someone else's experimental subject!

But now, all the regret in his heart was too late. As the potion gradually took effect, he only felt as if the blood in his body was burning, scalding hot!

Moreover, his body twitched uncontrollably, each muscle tightened and contracted with tremendous speed, the feeling as if his muscles were tearing, making him cry out in pain!

Meanwhile, Ye Feng, Mr. Tong, and the others remained with indifferent expressions, unfazed by the scene in front of them, focusing on the instruments, continually recording the changes in physiological indicators!

"Heart rate: 120 beats per minute, blood pressure: 140/100mmHg, total blood volume: 120ml/Kg, cardiac output: 8L/min, cardiac index: 7L/min/m^2! Physiological functions reaching the brink of collapse!!!"

Mr. Tong's face was somewhat grim, as the rapidly soaring physiological indicators had already exceeded human normal standards, and even now, the rate of increase showed no signs of stopping, with the man facing the prospect of imminent death!

Thump thump thump!

At this moment, the man's heartbeat was getting faster and faster, even the others in the laboratory seemed to hear the sound of his heart beating!

The man struggled in pain, but his body was firmly bound, making it impossible for him to escape regardless of how much he struggled!

Just as Mr. Tong and the others, and the man himself, feared there was no hope, Bai Ling suddenly let out an exclamation:

"Look quickly, his physiological indicators have stabilized!"

Upon hearing this, Mr. Tong hurriedly looked over and discovered that although the man's physiological indicators were still above the average person, they had stopped rising and were stabilizing!

Simultaneously, as the physiological indicators stabilized, the man's body gradually calmed down, and the intense pain receded like a tide!

"How do you feel?" Ye Feng asked as he saw the human trafficker open his eyes.

"I... I'm fine! I feel full of strength..."

The human trafficker knew he had survived, and his joy was imaginable, but facing Ye Feng, he still felt extreme fear!

Ye Feng nodded and then said to Mr. Tong:

"You can check his physical performance indicators now!"

"Alright! Move him out!"

Mr. Tong nodded, and after saying this, members of the Blood-colored Maple Leaf began to push the hospital bed out of the factory!

Outside the factory, the lights were bright as day!

And in the yard, there were a series of instruments!

Once they pushed the man into the courtyard, the Blood-colored Maple Leaf members untied the ropes from his body!

Seeing the man getting off the bed, Ye Feng then said:

"Now we will test your punching power, leg strength, reaction ability, and speed! Now, use all your strength to hit the punch and leg strength testing devices!"

Hearing Ye Feng's words, the human trafficker clenched his fists, his expression filled with excitement!

At this moment, he somewhat understood what kind of experiment this was!

This was a biochemical experiment to enhance his physical condition, and now not only had he survived, he was even stronger than before!

Thinking of this, a barely noticeable vicious smile appeared at the corner of the human trafficker's mouth, and he walked straight to the punch strength tester, delivering a violent punch to the black leather testing point!

Bam!

The punch strength tester trembled with the blow, with red numbers beeping on display!

Beep beep! 200Kg!

Looking at the numbers, Ye Feng, Mr. Tong, and the others brightened their eyes!

They previously tested the human trafficker, and before injecting the potion, his punch strength was about 130kg, but after the injection, it had increased by 70Kg, which was already quite amazing!

However, it wasn't over yet, as the human trafficker felt he hadn't exerted his maximum strength, and he aimed at the punch strength tester, delivering another violent punch!

Beep beep! 230Kg!

Bam! Another punch!

Beep beep! 250Kg!

The human trafficker threw several more punches in succession, and his final strength settled at around 250Kg!

An increase of 120Kg!!!

Thinking of this, Ye Feng also showed a trace of delight in his eyes!

With 250Kg of force, it was enough to rival a typical boxer. The human trafficker's punch strength had nearly doubled!

And around them, Mr. Tong and the members of the Blood-colored Maple Leaf were filled with astonishment, as this kind of improvement was simply terrifying!

Seeing this scene, the smile on the human trafficker's face grew brighter, as if he saw his hope!

He then moved to the leg strength tester, looking at the leather-wrapped column in front of him, his eyes shining!

"My leg strength was 210Kg in previous tests; I wonder what it will be now?"

Thinking of this, the human trafficker lifted his foot and kicked violently at the leg strength tester!

Bam!

The leather-wrapped cylinder shook under this kick, accompanied by a beeping electronic sound!

360Kg!!!

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