Enhancement Serum

Awooo!

Little Gray let out a low howl, telling Cousin Sister to eat.

He naturally went to lie down at the cave entrance, taking over the watch.

Meanwhile, Su Lin

returned to where he had been resting and began studying the Enhancement Serum he had received from hunting the grizzly bear.

The first time his Combat Rating had reached S+, the rewards had included one Enhancement Serum.

Enhancement Serum: After consumption, it can strengthen a random organ or limb. It has a 70% success rate. If it fails, the serum disappears.

The description of the Enhancement Serum was simple and easy to understand.

It could strengthen one of his organs or limbs.

If the Potential Potion developed the potential throughout his body,

then the Enhancement Serum opened the gene shackles of a species and broke through the limits of potential.

"No wonder it's so rare. An S+ Combat Rating only gave one."

Su Lin thought to himself.

With a seventy percent chance of success, the odds were not low.

He planned to try it and see which part of himself would be strengthened.

What he hoped for most was, of course, his heart and brain.

After all, those two organs were the most critical to life and death.

"Ding! Use Enhancement Serum?"

After Su Lin took out the Enhancement Serum, a light-gray notification appeared before him.

"Use."

He nodded.

Immediately after,

he felt a searing-hot energy appear inside his body out of nowhere.

The energy coursed through every limb and bone of his wolf body. Wherever it went, he felt pain as though that area were being scorched by blazing fire.

Su Lin tried to manipulate the energy with his consciousness, but failed.

After the searing energy wandered through him for a while, it slowly surged toward the right foreclaw of his wolf body.

Awooo!

As the intensely hot energy flooded into his right foreclaw and brought scorching pain, even Su Lin, who had already endured many brutal battles, could not help letting out a low howl.

It hurt too much! The searing energy gathered in his right foreclaw, bringing pain beyond imagination.

This was not ordinary physical pain.

Instead, it felt as if his bones, meridians, and even the genes within his cells were being roasted.

As Su Lin clenched his teeth and cried out in pain,

Little Gray, Cousin Sister, Wolf Sister, and the Gray-White Little Wolf in the cave all looked toward Su Lin.

Although they did not understand why their leader's entire body was trembling in pain, they all hurried over.

Wolf Sister in particular saw Wolf Brother, who had always doted on her, trembling all over in agony.

Tears immediately welled up in her eyes. She let out low howls as she licked Wolf Brother's fur.

Her immature wolf howls carried panic and helplessness, as well as worry for Wolf Brother.

Aside from Wolf Sister, Little Gray and Cousin Sister were also extremely anxious.

Little Gray's fur even stood on end, as he thought something had harmed their leader.

Desperate, vicious light flashed in his eyes as he began growling and searching everywhere.

In Little Gray's heart, his leader was the most important.

Without his leader, he would not have what he had now.

He might even still have been in his old cave, going hungry every other meal.

Yet after searching for a long time, Little Gray found nothing.

So anxious that he could not help howling repeatedly where he stood.

Cousin Sister, meanwhile, sniffed around Su Lin's side, carefully searching for the cause.

Su Lin had originally wanted to signal Wolf Sister and Little Gray not to panic.

But under the intense pain, he could not express himself clearly.

This caused Su Lin to only clench his teeth and endure the pain brought by the searing energy.

After the searing energy surged into Su Lin's right foreclaw,

the bones and cells in his right foreclaw began changing under the scorching heat.

His bones became tougher, and his cells became fuller. Although the appearance of his right foreclaw did not change much, Su Lin could feel that the power contained within this wolf claw far surpassed what it had held before!

The searing energy continued strengthening his right foreclaw as Su Lin gritted his teeth and held on.

Time slowly passed along with the pain of the strengthening process.

After about a full hour, the searing energy finally began to weaken.

The scorching pain also eased considerably.

Before long, as the last trace of energy flowed into his right foreclaw,

the bones, tendons, cells, and more within it also broke through the Gene Shackles.

Awooo!

Su Lin let out a long howl and shook the fur on his body.

His clear wolf howl echoed through the cave.

Seeing Su Lin return to normal, Little Gray, Cousin Sister, Wolf Sister, and the Gray-White Little Wolf all breathed sighs of relief, the worry in their eyes fading away.

After getting to his feet, Su Lin first signaled that they should not worry.

Then he leaped out of the cave and began testing his strengthened right foreclaw.

Bang!

After leaving the cave, Su Lin viciously struck a hardened mound of ice and snow with one claw.

Because of the Arctic's frigid weather, its piles of ice and snow were often frozen extremely solid.

But with this strike, Su Lin unleashed tremendous force and smashed the ice and snow to pieces in a single blow.

The shattered snow danced through the pitch-black night, with scattered flecks landing on Su Lin's body and bringing a faint chill.

Very strong!

The force his right foreclaw could now unleash had even reached the attack power he could only achieve after activating Hunter Talent.

If Su Lin were to fight a battle with the grizzly bear again now, he dared guarantee that the battle would never be as brutal as before.

Feeling the mighty force coming from his right foreclaw, Su Lin felt that the pain he had endured earlier had not been in vain.

Awooo!

With a resounding wolf howl, he began sprinting again.

He repeatedly struck out,

fully unleashing the powerful force of his right foreclaw.

However, as the number of strikes increased, Su Lin also noticed that using his right foreclaw to attack clearly consumed twice as much stamina.

It seemed the fierce force brought by the strengthening did not come without a cost.

But overall, the benefits outweighed the drawbacks.

Meanwhile, Little Gray, Cousin Sister, and the others at the cave entrance saw that Su Lin was not only safe and sound but had clearly grown stronger again. They all let out long howls to express their joy and celebration.

Under the pitch-black night sky, long wolf howls rose and fell one after another.

Wolf Sister also let out excited immature howls as she hopped around.

Before long,

after Su Lin had adjusted to the force contained in his right foreclaw, he returned to the cave.

He had seen how worried they had been about him just now.

Especially Little Gray and Wolf Sister.

He stretched out his wolf claw and gently patted Little Gray's head, expressing his approval.

This made Little Gray wag his tail happily.

Su Lin then carried Wolf Sister into the cave in his mouth, signaling for her and Cousin Sister to hurry and eat.

Because Su Lin had just consumed the Enhancement Serum, he had also expended a great deal of stamina and energy.

So he went over to the grizzly bear and began eating as well.

The grizzly bear's meat now only provided him with 0.1 Evolution Points.

But it could still provide a considerable amount of calories and nutrition.