The Blood and Flesh Medicine that he swallowed instantly exploded in Klein's mouth. A thick, viscous, but extremely pure lifeblood instantly enveloped Klein.

The two beasts beside Klein were sent flying when they were caught off guard.

Thankfully, the power didn't have any ill intentions. The two beasts were only slightly injured.

Klein naturally didn't know what was happening outside.

At this moment, he was wrapped in his lifeblood and instantly fell into a deep sleep.

He didn't know anything about the outside world, including his body.

And now, after the Blood and Flesh Medicine wrapped around Klein, it began to rapidly transform his body.

First, it shattered all of Klein's bones. Then, it used the power of his bloodline to condense new bones out of thin air.

The speed wasn't fast, but the bones that were condensed had a different color.

The white bones emitted a faint green glow, making them look extremely noble.

After the bones were condensed, they began to condense tendons and veins.

Tendons and veins slowly formed, and soon, they covered Klein's entire body.

Compared to the tendons and veins from before, the tendons and veins were now larger, thicker, and denser.

After the tendons and veins were condensed, it was time for the muscles, blood, skin, hair, and so on.

...

After a few hours, Klein finally finished absorbing all the flesh and blood.

At that moment, he had also ended the evolution of his flesh and blood.

Pop!

The flesh and blood that enveloped him in the sky instantly disappeared.

However, Klein didn't fall from the sky. Instead, he lay in the air, motionless.

Little Wind and Little Fox looked at everything in front of them, not knowing what had happened.

However, they sensed that Klein's aura was getting stronger, so they didn't dare to approach him. All they could do was watch from afar anxiously.

Thankfully, Klein woke up and opened his eyes, looking at the endless sky.

"Did I succeed?" Klein muttered.

Then, he stood up.

Then, Klein looked around and was surprised to see that he had actually flown up without casting any spells.

Although Klein could fly, he couldn't stay still for too long.

He needed to constantly cast wind magic to maintain his position.

If he didn't cast it in time, Klein would slowly descend like a glider.

But now, he hadn't cast any spells. He could stand in the air with just his physical body. If word got out, no one would believe it!

Following that, Klein roused his lifeblood.

Instantly, a powerful physical power erupted.

Upon sensing this power, Klein's lifeblood surged and his eyes turned red. Under this power, he had the urge to crush like the Blood Ape.

"What strong physical strength!" Klein exclaimed in admiration.

Then, he looked at his entire body.

His body was originally not robust, but after the transformation, his body had completely changed.

His body had become very strong. His two arms, which were comparable to a small mountain, carried incomparable strength in every move. Even the wind couldn't keep up with his speed when he waved them gently, producing a whimpering sound.

Klein clenched his fist and punched the sky.

Boom!

There was an explosion.

The air seemed to have been broken by Klein as it scattered in all directions. Even space seemed to be unable to withstand Klein's strength as it trembled slightly.

Following that, Klein looked at his abdomen.

His body, which had been slightly plump, had completely changed its appearance.

His abdomen wasn't one of those eight-pack abs that looked extremely sturdy. Instead, it was a mass of more than ten-pack abs that spread from his abdomen all the way to his ribs.

"This is?" Klein asked. "It shouldn't be an eight-pack. At this number, there should be at least a dozen of them?"

"Furthermore, they look more powerful than an eight-pack, and they aren't as bloated as an eight-pack!"

"This is simply too amazing!"

In fact, Klein didn't know.

This kind of abdominal muscle was superior to an eight-pack. It was formed by people who practiced martial arts for a long period of time and practiced boxing for a long period of time.

The famous American martial arts master Bruce Lee in the last century also had this kind of muscle.

However, compared to Bruce Lee, Klein's figure was even better.

Feeling the strength of his entire body, Klein was slightly astonished. He couldn't help but think to himself, 'This is indeed a great medicine. It's too powerful!'

'My strength should have at least doubled now, right?'

Then, Klein looked at his magic reserves.

It would have been better if he hadn't looked, but when he saw Klein, he was shocked.

At this moment, the magic reserves in Klein's abdomen had completely turned into a liquid.

And the liquid was very thick.

Klein had a feeling that the magic he used in this state would definitely be even more powerful!

...

After carefully experiencing it for a long time, Klein finally landed.

Feeling the light on his body, Klein felt a little embarrassed.

Suddenly, Klein thought of something important.

He looked down.

When he saw it, Klein couldn't help but suck in a cold breath.

Hiss--

This size is probably even more powerful than a black person!

Then, he hurriedly waved his hand and took out the clothes from the base to put on.

On the other hand, Little Wind and Little Fox looked at Klein from afar, their eyes filled with puzzlement.

Looking at the two beasts, Klein smiled and waved at them. "Come, I'm still your master."

Hearing Klein's words, the two beasts instantly smiled and ran over, pouncing into Klein's arms.

"It's fine, it's fine!" Klein stroked their heads and thought to himself, 'It looks like something happened to them when I fell into a deep sleep.'

'However, it's a good thing that nothing happened. Otherwise, I would be very regretful.'

Just as Klein was consoling the two beasts, the system suddenly sent a full-service announcement.

[Congratulations, Klein. You have successfully reached the strength of a tier 8. Everyone in the catacombs world has activated their personal templates. Please take a look.]

The system's announcement scrolled through the entire server.

At that moment, everyone couldn't help but be shocked when they saw this scene.

"Tier 8???"

"Oh my god!"

"Octagon Road!"

"Tier 8! What a joke! What realm is that? I'm only at tier 5!"

"Oh my god, just how high is God Klein? He has actually reached Tier 8? Oh my god, as expected? The fate of this world is God Klein!"

"How terrifying! When do I need to reach tier 8?"

"Worship, worship crazily. In this catacombs world, God Klein is completely invincible!"

"God Klein, I love you. I want to have a bunch of tier 8 monkeys with you!"

"Does God Klein need a disciple? I'm very good at washing dishes, cooking, serving tea, and pouring water."

"Ditto..."

"Ditto..."

...

Compared to the others, James, who had interacted with Klein, was completely shocked!