In the blink of an eye, half a month had slipped by!

As night fell, the dusk faded, and the neon lights decorated Jiangnan City brightly!

Amidst the traffic on the road, a Rolls Royce Phantom sped towards the west suburb of Jiangnan City!

On the car, Ye Feng's body, though healing quickly after the last battle, was already extremely weak!

He sat quietly in the back seat, his eyes watching the neon outside, lost in thought!

While Ye Feng was lost in thought, the Rolls Royce Phantom had already left Jiangnan City and arrived in front of an abandoned factory in the west suburb!

When the car stopped, Ye Feng got out and saw the entrance of the factory crowded with members of the Blood-colored Maple Leaf!

Among the crowd, Tong Lao, the director of the Energy Source Stone Research Institute and now a member of the Blood-colored Maple Leaf, quickly walked up:

"Ye Feng, you've arrived!"

During his time in Jiangnan, Tong Lao had come to love Jiangnan deeply, forging deep friendships with many members of the Blood-colored Maple Leaf!

Both he and his female disciple, Bai Ling, had joined the Blood-colored Maple Leaf, focusing on the development and research of Energy Source Stones!

"Tong Lao, are you ready?" Ye Feng nodded to Tong Lao and Bai Ling before asking.

Upon hearing this, a trace of indescribable excitement appeared on Tong Lao's old face:

"Ye Feng, rest assured, this batch of ten demons is ready, and their physical condition can now withstand the Energy Potion. The enhancement experiment can start immediately!"

Ye Feng nodded and was led by Tong Lao and the others to a laboratory in the factory!

The laboratory was equipped with modern medical instruments, surrounded by an array of test tubes and small bottles filled with various potions!

In the center of the lab were ten large experimental beds, with ten robust men lying on them!

Their expressions were extremely calm, and sturdy muscles peeked out from under their clothes, connected to tubes and body function monitors!

"How is it? Are you ready?"

Ye Feng, Tong Lao, Bai Ling, and others stood in front of the ten demons' experimental beds, watching them quietly!

These ten demons were the first batch of Blood-colored Maple Leaf members to undergo body enhancement transformation!

Their physical condition had already reached the limit level of super first-class masters, just a step away from entering the S-class master level!

However, these demons' physical conditions were nearly set, taking at least ten years to level up to S-class, so Ye Feng had to use unconventional means to give them a hand!

Upon hearing Ye Feng's concern, the ten demons nodded excitedly:

"Leader, we are ready! Let's start!"

Seeing this, Ye Feng gave them a deep look, then nodded to Tong Lao and Bai Ling!

The two immediately led the research staff forward, starting to mix the Energy Potion!

These Energy Potions were a blend of Energy Source Stone Liquid, Ye Feng's body's strange Energy Potion, and many other body modification potions!

Though this was their first time helping super first-class masters enhance their bodies, Tong Lao was confident, quickly mixing and blending the Energy Potions in a certain ratio!

Once the preparations were complete, Tong Lao said to Bai Ling:

"Alright! Begin the injection!"

Bai Ling nodded, then clicked a few times on the control computer nearby, instantly injecting doses of potion from the medical instruments into the ten demons!

As soon as the potions entered their bodies, the ten demons began to shudder violently, and they closed their eyes as if enduring immense pain!

"Drip! Enhanced potion injection one-tenth..."

"Injection one-fifth!"

"Injection three-fifths!"

"Drip... Enhanced potion injection completed!"

With each electronic prompt, the Energy Potions were fully injected.

After receiving the Energy Potions, the ten demons' bodies began to tremble increasingly, as if the sensations of pain were growing stronger!

No matter how strong their endurance was, they couldn't help but groan in pain!

"Drip... Demon #1's body function increased by 20%!"

"Demon #2's body function increased by 15%!"

"Demon #3 increased by 30%!"

"..."

The enhancement process continued, the ten demons' physical capabilities skyrocketing, their trembling becoming more severe!

Their muscles visibly bulged, with veins protruding dramatically, looking terrifyingly sinister!

Seeing this, both Tong Lao and Ye Feng nodded with satisfaction!

However, just as they thought the enhancement experiment was nearing successful completion, a shrill scream suddenly echoed, startling Ye Feng and Tong Lao!

They quickly looked over, discovering it was Demon #1!

Demon #1's body trembled violently, like a sieve, nearly shaking the titanium alloy experimental bed apart.

His muscles bulged horrifyingly, his clothes burst open with a tearing sound, cloth strips scattering all over!

Not only that, but veins on Demon #1's face throbbed wildly, with trickles of blood oozing from his pores, as if something alive was squirming under his skin, extremely terrifying!

Seeing this, Tong Lao's expression changed dramatically:

"Not good! His body can't take it, he's going to be burst by the Energy Potions..."

Saying this, Tong Lao and Bai Ling, faces ashen, rushed to Demon #1, their brows covered in sweat!

"Quick! 3.8 grams of protein solution, 1.3 grams of Formaldehyde solution, 3 liters of blood plasma, hurry up!!!"

Tong Lao, observing Demon #1's situation, shouted to Bai Ling!

Bai Ling, aware of the life-or-death situation, moved her hands swiftly, grabbing test tubes from the test table and mixing them!

Soon, the potion was ready. Tong Lao grabbed it, about to inject Demon #1!

But just then, Ye Feng quickly intervened:

"Stop!!!"

Ye Feng walked up to Demon #1 with a grim expression, examining him!

He found that blood wasn't just seeping from Demon #1's face, but from every pore, turning his whole body nearly into a blood-soaked figure.

The protruding veins looked as if they were about to explode his body!

"Ye Feng, this was my oversight, nothing is more important than saving him now!"

Tong Lao's face was full of remorse. He had thoroughly researched the ten demons before the experiment, yet hadn't foreseen this accident!

Demon #1 was a core figure of the Blood-colored Maple Leaf, the leader of the Demon Army; an accident would be a heavy blow to the entire Blood-colored Maple Leaf!

After speaking, Tong Lao moved to administer the intravenous injection to Demon #1!

Yet before he could insert the needle into Demon #1's vein, Ye Feng grabbed his hand!

Having closely observed Demon #1, Ye Feng's gloomy expression vanished, replaced by ecstasy and excitement:

"Don't inject! His current condition is good!"

What?

Tong Lao and Bai Ling paused, looking at the blood-soaked, almost self-destructing Demon #1, frowned at Ye Feng:

"Ye Feng, there's no time for this! He's on the brink of collapse, let me inject him quickly, maybe it can save his life!"

"I'm not joking!"

Ye Feng took the intravenous injection from Tong Lao's hand, pointing at Demon #1:

"Though his capillaries are bursting, his overall condition is surprisingly well! I suspect he's not going to burst from the Energy Stone Potion, but is evolving!"

Evolving!

When the word hit Tong Lao's ears, it thundered through his mind like an explosion!

Gazing at Demon #1, Tong Lao's initial confusion turned into excitement, then told Bai Ling quickly:

"Bai Ling, quickly! Use the Super Strong Muscle Analyzer to do a comprehensive body check on Demon #1!"

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