This dungeon has mushrooms growing on it.

Chapter 138, Section 137: Some Resources I Hadn't Noticed Before
A little powder made from grinding low-grade magic crystals;

A small cup of processed slime liquid retained only its sticky consistency;

The second layer of grey wood bark;
Add some precious materials from the eighth floor—firefly grass.

A puffball crushed and mixed these materials, eventually forming a purple coating.

Another dead Puji lay on the ground, its body slashed open, revealing the rudimentary magic array that Lin Jun had sculpted inside its hollow body.

Apply the coating evenly to the opening, and once it has solidified, close the cut.

Under the effect of [Mycelial Recombination LV4], the dead Puji on the ground was revived in no time.

He controlled Puji to inject magic power into the magic circle in his body.

After a brief flash, Puji successfully emitted an orange-yellow light.

A light spell is complete!
The biggest reason for Lin Jun's initial experiment failure was the lack of these auxiliary materials; relying solely on mycelium to conduct and bind magic was too difficult.

After reading the book on basic magic circles, following the steps and adding a small modification to suit the Puji, a Puji capable of quickly casting fixed spells was born.

It's actually quite troublesome.

This is still the most basic lighting technique, which is not only simple in structure but also requires very few materials.

As for advanced magic arrays, Lin Jun didn't have any relevant books, but she could guess some of them just by imagining them.

The complex magic array structure might require a fat otaku to fit inside, and the materials needed would be all kinds of high-end goods.

In summary, the cost is a bit high.

Lin Jun's initial idea was that she could cast spells simply by kneading the magic circle structure, but in the end, it was just like a regular magic circle, requiring various materials to assist her.

The only advantage is that Lin Jun's magic array can move along with Puji.

In comparison, it's more cost-effective to use skills directly.

Like a magic Puji with a fireball engraving, its output is likely to be less cheap and useful than two [Mushroom Cannon LV8] turret Puji.

Of course, this doesn't mean that magic and magic circles are worthless; some special spells cannot be replaced by skills.

The most typical example is teleportation, which involves space.

Lin Jun has never heard of any skill that can achieve the effect of teleportation.

Therefore, magic circles and spells still need to be studied, and the role is to supplement certain shortcomings in one's own skill system.

But magic is alright; a few magic spells cost a few magic crystals and a negligible amount of mana.

With the addition of those dozen or so magic books of various elements, Lin Jun could gradually become familiar with various spells and hone her spellcasting skills.

But what about magic circles?

The required materials are a big problem. The materials needed for the Light spell can be gathered in the Amethyst Dungeon, but others may not be so easy to find.

Not to mention, Lin Jun had a book about magic arrays in her hand.

This also shows that magic circles are either a niche choice among humans, or those who study magic circles don't become adventurers.

Lin Jun thought about it and realized that she still needed to approach it from two aspects.

You should collect some of the materials that are already available in the Amethyst Dungeon.

Easily stored items like ores, teeth, and bark should be stocked up on.

For materials that are not easy to store, such as certain plant materials that die quickly after being picked, we can see if we can transplant some to a secluded place so that they can be easily taken and used when needed.

I don't need too much; after all, it's just what I need to practice my magic arrays, and it's impossible to use up all the materials in the entire dungeon.

The more difficult part is obtaining the materials that are not available in the Amethyst Dungeon, as well as the more advanced knowledge books.

It seems the only way is to disguise oneself and trade with humans. Money isn't a problem, but Dylan isn't around right now...

As for Norris, let's not even talk about the fact that I haven't installed the [Mimicry] on him yet. Even if I had, I wouldn't feel comfortable letting him do this.

This unfortunate guy's previous life experiences consisted of being bullied, mining, and paying off debts. If he were to do this kind of thing, being taken advantage of and fleeced would probably be the best-case scenario.

In Lin Jun's view, it was highly likely that things would really go wrong.

There is actually another way: have the Yellow Book charm someone, get them to buy everything, and then bring it back to the dungeon.

This method also has obvious drawbacks, after all, it's for disabled people.

The charm will not erase memories. Once the charm is lifted, the person will naturally spread the word that they were controlled by a book, causing trouble.

In other words, to avoid future trouble, Lin Jun has to eliminate one person after each use. What kind of cult plot is this...?

After thinking it over, Lin Jun decided against it and decided to make do with the materials she already had in the Amethyst Dungeon for the time being.
-
Inside the cave, Norris entered a secluded tunnel.

"Hmm...it seems to be...this place?"

Following the sensory network, Norris found himself in front of a stone wall and whispered the password:

"Plop, open the door!"

The stone wall slowly opened up, revealing a gap.

This stone wall was created by the Puji using rock armor and mimicry to disguise themselves. If you look closely, you can even see the Puji tentacles that act as a rotating door.

Behind the mimicry door is a long, sloping path leading up to a happy little house.

Norris has come to retrieve the Yellow Book.

After finally climbing the rough, unpaved uphill road, Norris couldn't help but let out a heavy sigh of relief.

He then sensed the presence of numerous puffs around him, but looking around, he could only see an altar and a few stone pillars...

[Junior! You've finally come to pick me up!]
I thought I'd be locked up here for the next few months again.
[I've prepared several stories already, let's hurry up and get out of here]
Upon seeing Norris, the Holy Scripture felt as if he had met a long-lost relative and couldn't wait to leave.

These little creatures that usually stay still and watch over it are driving it crazy.

Norris nodded, holding the yellow book close to his chest. He had applied to his boss before coming here.

Dang Dang Dang——

After emerging from the hidden passage, Norris heard the sound of mining coming from the road on his way back.

Norris felt something was off. The boss had only agreed to let him take the Yellow Book because there were no adventurers mining in the cave at the moment. Why was there a mining sound now?
Norris looked behind him at the hidden door, which was completely closed and left no trace, and felt relieved.

There shouldn't be any problem if the hidden passage isn't directly seen by anyone.

As Norris stepped outside, he saw a tall woman holding a pickaxe, who also noticed him.

Norris then remembered that the boss seemed to have mentioned a vampire prisoner on vacation mining here.

Although I don't know how holidays and mining are combined, this thing in front of me is a vampire.
Instinctively, Norris took a step back.

He'd never seen a real vampire before, and every vampire story he'd heard was bloody and terrifying!

In addition, the vampire woman in front of him was nearly two meters tall, a full head taller than him.

Norris truly felt the oppression.

[Go away, ignore this guy]
Seeing Norris standing still, the Yellow Book impatiently urged him on.

The Yellow Book disliked the demon race that almost caused it to be implicated.

That time, it clearly sensed the cluster consciousness of the mushroom and realized that it truly intended to eliminate it.

If it hadn't remained calm in the face of danger and used its eloquence to prove its worth, it might not have a single page left now.

Urged on by the yellow book, Norris took the book, went around to the other side of the tunnel, and carefully walked over.

Seeing that the vampire didn't seem to react any further, he quickly ran away.

Louisa kept her eyes fixed on the Holy Scripture until long after Norris had disappeared from sight.

Lin Jun received a private message from Louisa on the mushroom website.

"Lord of Puji, I pledge my allegiance to you!"

I'm willing to exchange vital intelligence for my freedom!

Inside the mine, Louisa knelt down on one knee facing the rock wall covered with scattered mycelium and proposed a deal.

What the hell is this "Lord of Puji"?!
Although she felt that she could obtain this so-called information through interrogation or seduction, Lin Jun still gave her a chance.

"Tell me about it."

"The sacred text is dangerous!"

Good grief, they're playing Werewolf here!
　Chapter Summary: The rulers are losing their minds, the dark hounds are baring their teeth, someone has stirred the torch of reason, and chaos will spread across this land.

　　This is a soulworld, filled with terrifying monsters.

　　However, in front of a beautiful young girl, Mir had to say to the disfigured female boss, "Madam, you wouldn't want your saintess to know that you eloped with your husband from the opposing faction, would you?"

　　
　
(End of this chapter)