Looking at the limestone grass picked from the bottom of the rock in his hand, Mo Xiaobai's face was full of smiles.

The gray leaves of the limestone grass look like small grasses carved out of gray rock.

What made Mo Xiaobai happy was that limestone grass was one of the main materials of stone skin elixir, and its value was not low.

The limestone grass in his hand has two leaves, and it can be sold for two Force crystals!

That's 20,000 yuan.

He happily put the limestone grass into his spatial ring.

This space ring was a gift from Mo Xiaobai's parents on his sixteenth birthday.

The space inside the ring is only one cubic meter, which is not large, but it is enough for Mo Xiaobai now.

After all, he was just used to put books and homework.

After putting away the limestone grass, Mo Xiaobai was surprised to find that the pale red light that had originally surrounded the bushes was slowly disappearing at this moment.

Soon, the light returned to white.

Seeing this scene, Mo Xiaobai fell into deep thought.

Is that reddish light because of the limestone grass here?

Could it be ...... Could this light allow him to find herbs?

Guess a little bolder, or even other treasures?

Thinking of this possibility, Mo Xiaobai's heartbeat accelerated violently, as if he was about to jump out of his chest.

If it was really the same as he had guessed, then in the Void Realm, this light would be too useful!

Mo Xiaobai took a few deep breaths to calm himself down, and then began to look in the woods again.

If he encounters the reddish light again, and there are herbs there, it means that his guess is likely to be correct.

The woods are not large, with a radius of only about a kilometer.

Mo Xiaobai soon came out of the woods.

Beyond the woods was a rocky, overgrown slope, approaching the top of the hill.

To Mo Xiaobai's regret, he walked around the woods, but the light never changed, it was always white.

He walked out of the woods and towards the top of the slope, intending to go up to the top of the hill to have a look.

At this moment, Mo Xiaobai noticed that at the edge of the white light, the color of the light changed again.

This time, the light is not pale red, but light gray.

The light gray light surrounded a pile of rubble beyond the trees, and in the white light, it was also different.

When Mo Xiaobai saw this, he was overjoyed.

The light grey light, he'd seen it when he had a headache!

I just don't know, what will it be this time?

Mo Xiaobai held the long sword in his hand, and cautiously approached the pile of rubble where the light gray light was.

Just when Mo Xiaobai came to a distance of about twenty meters from the gravel pile, there was a sound behind the gravel pile, and then, a gray-furred wolf slowly got up from the back of the gravel pile.

It was a giant wolf with a shoulder height of about one and a half meters, with gray fur on its whole body and a slender and strong body.

Its miserable green eyes were staring at Mo Xiaobai at the moment, its body was slightly lowered, the cracked corners of its mouth revealed its white teeth, drops of mucus dripping from the corners of its mouth, and its whole body exuded a fierce aura.

"Woo~~"

Seeing this fierce gray giant wolf, Mo Xiaobai was shocked, tensed his body, and subconsciously clenched the fine iron long sword in his hand.

Grey Stone Wolf!

However, looking at its appearance, it is not yet advanced.

Mo Xiaobai felt the breath coming from the gray stone wolf, and he breathed a sigh of relief in his heart.

Then Mo Xiaobai's pupils shrank, and he was a little shocked to find that the light gray light was actually wrapped around the gray stone wolf's body.

This light gray light shows that it is actually this unadvanced magical beast?!

Mo Xiaobai didn't have time to think about it, the gray stone wolf had already howled, kicked on the pile of rocks on all fours, and turned into a gray shadow from top to bottom and pounced towards Mo Xiaobai, the momentum was amazing!

During the Grey Stonewolf's movements, a light gray light always surrounds the Grey Stonewolf.

Mo Xiaobai held the long sword in his right hand, his right foot glared at the ground, his body turned to the left, and the gray stone wolf pounced on Mo Xiaobai's side, and the fishy smell coming from his body made him frown.

With a wave of his right arm and a flick of his wrist, the long sword in his hand slashed through the air, flashing a white light.

Laugh at!

The blade of the long sword slashed across the gray stone wolf's abdomen, and a cracking sound came, and its abdomen was opened with a large opening, and blood gushed out.

"Woo~!"

The gray stone wolf screamed, its body fell to the ground, and its movements staggered a little, and blood gushed out of its wound like a waterfall from its abdomen.

After Mo Xiaobai slashed with a sword, his legs bent slightly, kicked the ground, and rushed to the gray stone wolf in a few steps, his wrist shook, and the long sword in his hand separated the air, stabbing the gray stone wolf's neck.

Laugh at!

The sharp iron sword pierced through the gray stone wolf's neck under the power of Mo Xiaobai's charge.

With a successful blow, Mo Xiaobai's legs kicked forward again, and his body jumped backwards.

The gray stone wolf's counterattack before he died struck, and the claws that flashed with cold light slashed in front of Mo Xiaobai's leather armor.

Mo Xiaobai stepped back and took out the long sword, blood gushed out from the wound on the gray stone wolf's neck, its body staggered, opened its mouth and coughed out mouthfuls of blood, its body shook and fell to the ground, and its vitality dissipated.

Mo Xiaobai exhaled slightly, he shook the long sword, threw out the blood stains on the sword, and looked at the corpse of the gray stone wolf with some expectation.

After a while, Mo Xiaobai went from expectation to disappointment.

Tut!

There is no original technology spar precipitation!

Not to mention the original technology crystal, there is not even a Force crystal, so it would be good to have some extraordinary materials if you don't have it.

Mo Xiaobai sighed slightly.

In the end, it is a non-advanced Warcraft, how can there be such good things?

He looked at the light gray light that slowly dissipated on the corpse of the gray stone wolf, and squinted his eyes and thought slightly.

It seems that this light represents more than just herbs?

Do different colors mean different things?

Light gray represents Warcraft or danger?

Further practice is needed.

Mo Xiaobai shook his head slightly and set off again.

............

The sky slowly changed from clear blue to orange-yellow, and it was already evening.

Mo Xiaobai was sitting on a rock on the slope of a hill resting.

It was a day when he had a general understanding of the usefulness of light.

White light is normal, light red light is good, and light gray light is dangerous.

Mo Xiaobai relied on the pale red light, and gained a lot of money!

In addition to the original limestone grass, there are also two Blood Yang Flowers, which are used to make power-amplifying potions.

The value of the Blood Sun Flower is a little higher than that of the Limestone Grass, and one plant can sell for three Force Crystals.

In total, a total of eight Force Crystals were obtained.

This is already a big gain for Mo Xiaobai.

Of course, Mo Xiaobai also found a few demonic beasts through the light gray light, but unfortunately, none of these fierce beasts had precipitated anything.

Mo Xiaobai was a little disappointed, the demonic beasts that had not entered the rank were really not good.

Today, after a whole day, Mo Xiaobai only touched these three colors of light, and as for other colors, Mo Xiaobai never touched them.

He remembers, there were red rays, black rays, and so on.

Just as Mo Xiaobai was thinking, suddenly, his body tightened, the hairs all over his body exploded, and he jumped up from the rock.

His eyes widened and he stared at a giant tree hundreds of meters high in the distance.

There was a gray stone wolf with a shoulder height of about one and a half meters.

However, there are some differences between this gray stone wolf and the gray stone wolf that has not reached the advanced level.

Its forehead was covered with a gray rock, and its aura was much stronger than that of the gray stone wolf that had not yet entered the ranks.

A first-order gray stone wolf!

The most important thing is that Mo Xiaobai found that there were wisps of black light wrapped around the body of this first-order gray stone wolf, and the black was a little depressing.

Mo Xiaobai looked at the cold and tyrannical miserable green eyes, cold sweat appeared on his forehead, he swallowed his saliva, and felt a little dry.

He felt like he knew what the black light meant.