When one gradually becomes familiar with the environment, the growth in diligence points will inevitably decline, just like developing drug resistance.

Three times of bone cleansing.

Su Yue is still continuing, and although the speed is not fast, he has a hunch that he should be successful.

Now Su Yue has strictly planned his training schedule.

Every day, he forces himself to endure the pressure for eight hours straight.

The remaining time can be spent practicing battle techniques.

No other way.

After exceeding eight hours, Su Yue easily faints from the pain.

Eight hours is his limit.

Ever since coming down to the wet realm, the sleep exemption has been incredibly useful; he really doesn't want to sleep in the mud.

And Su Yue also admires the Ning Beasts.

In the pouring rain, they snore like thunder.

How do they manage it?

Another ten days passed.

Out of boredom, Su Yue discovered some good stuff again.

In a forest to the west, Su Yue found a kind of golden flower.

It might be some kind of medicinal herb, it looks very precious and beautiful.

Even though many of them were rotted, there were still a few that were in good shape, complete and unblemished.

Moreover, this flower never wilts for a long time and emits a faint fragrance that can somewhat uplift Su Yue's mood.

Deep in the wet realm, he is the only human being.

Loneliness is also a form of suffering.

Once by chance, Su Yue inadvertently touched some green mud.

Yes.

Very terrifying mud.

His skin just touched it slightly, and it corroded into several small holes, almost like being scalded by sulfuric acid.

Moreover, the lingering effect of this green mud is great, much more terrifying than sulfuric acid by tenfold.

Su Yue had some scientific department vessels in his bag.

He tried using them.

It worked; the vessels could contain this mud and were not corroded.

Su Yue thought this toxic stuff might eventually come in handy; if he ever needed to torture some villains, this mud would be much more painful than sulfuric acid.

Some martial artists can endure the pain of sulfuric acid.

But they definitely couldn't bear the pain of the green mud.

The key to this green mud's effect is that it just makes you hurt; it won't cause you much injury.

Golden flower.

Green mud.

These are Su Yue's recent finds.

...

Available diligence points: 18252

1: Sleep Exemption

2: The Price of Love (Next use consumes 1600 diligence points)

3: Save Your Dog Life

4: Differentiate Between Humans and Ghosts

5: Stealth Creeping

Qi blood value: 50 Cal

...

The diligence points are about to break through to 20000.

Recently, the growth has been slower.

Su Yue has confirmed that his qi blood has settled at 50 Cal.

Bone cleansing is also steadily progressing.

"What could be in the Ning Beast's toilet?"

Suddenly, Su Yue took an interest in the Ning Beast's toilet.

The wet realm is full of wonders; although the Ning Beasts are sloppy, when it comes to excretion, they are extremely particular.

The toilet, though full of holes, is a natural place of cover.

Last time, a Ning Beast hurriedly entered the toilet, and Su Yue noticed it even used its tail to wrap around large leaves for wiping.

This scene deeply shocked Su Yue.

Out of boredom.

Su Yue walked into the toilet.

Stinky!

Perhaps due to the peculiar environment of the wet realm, the stench is subdued and does not suffocate Su Yue.

Then, in a corner, Su Yue saw a large stack of leaves.

This is the Ning Beasts' accumulated toilet paper.

Huh!

What is that?

There's nothing in the toilet; it's not appropriate for Su Yue, as he doesn't need such large leaves.

But suddenly, Su Yue saw a very conspicuous piece of leather among the leaves!

Yes!

It wasn't the dark green leaves but something similar to yellowed parchment.

It was bark from a Bast Tree.

Su Yue had read about Bast Bark in a book during his potential class.

Bast Tree!

This is a unique tree in the wet realm; its bark can remain uncorrupted in water forever, and the wet realm races habitually carve various patterns and characters of their kind on Bast Bark.

The role of Bast Bark is similar to earth's paper, with the difference that Bast Bark, aside from human-induced damage, is theoretically impossible to decay.

It was the first time Su Yue had seen Bast Bark.

By this point, he could no longer sit still.

Besides training, he finally had something to do again.

Without being able to sit and refine qi rings, and not wanting to sleep, he couldn't find a way to pass the time.

There was Bast Bark here.

After careful analysis, Su Yue guessed the ins and outs of it.

A long time ago, when humans and wet realm races were at war, martial artists or various races would occasionally stumble into the Ning Beast Forest.

Others were not as lucky as Su Yue.

For hundreds of years, who knows how many other races the Ning Beast Race has killed, while also slaying countless human martial artists.

After all, you had invaded another's home, so dying has no excuses, this is the rule of the wet realm.

In the wet realm, bodies decay extraordinarily fast, even the Beast Selection Waist Bag could rot.

But only Bast Bark can be eternal.

The Ning Beast Race can use leaves for wiping, and they can also use Bast Bark.

These invaders died, but the Bast Bark remained.

Some scrupulous Ning Beasts may specially collect and use them.

On thinking about it like this, it indeed makes sense!

...

The next day, Su Yue started frantically excavating the toilet paper.

Not knowing what he would discover after digging opened his eyes wide in surprise.

Su Yue unearthed a treasure, almost forgetting to continue his training in astonishment.

Afterwards!

For a full three days.

Su Yue found more than 100 pieces of Bast Bark altogether.

Some were not complete, either torn or scratched by branches.

Although Bast Bark has strong resistance to water and corrosion, its durability is like slightly thicker cloth; a martial artist with a bit of force can easily tear it apart, otherwise, tree leaves wouldn't be so easily torn off.

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