For the secret realm, regardless of the water blue star, as far as the earth's ability circle is concerned, if you ask them what they value the most, then nine out of ten must answer without hesitation that it is the secret realm equipment and inheritance ability, right?

In fact, for people who really pay attention to the big picture, they care more about the system behind these things than about inheriting equipment and abilities.

Because equipment and abilities can only improve individuals, but systems can improve the foundation of a world.

Therefore, after the main task was completed this time, Su Mu began to pay attention to this 'No. 1 Secret Realm' system.

Pache Teau's underground library was his first target.

Pachouli looked at the tablet in front of her, her eyes flashed, and then under Su Mu's teaching, she began to operate.

A moment of silence followed.

Su Mu didn't bother her, but turned his eyes to Marisa, who was being thrown aside, only to find that the black and white mouse was also staring curiously at the tablet in Pache Li's hand.

For her expression, Su Mu didn't have to think about it to know that this guy's next 'borrowing' target was this tablet, right?

As if sensing Su Mu's gaze, Marisa withdrew her gaze from staring at the tablet, and then looked at Su Mu, and at the moment when her eyes met, her mouth moved, and she spit out the rag, and then whispered: "Little brother, I also want to exchange daze with you~"

"Oh? Do you have magic books too? Su Mu asked with a smile.

Marisa nodded proudly, "Of course there is, because I'm also a magician~!" ”

"Really? But how do I think it's a little more complete? You see, the owners here don't have to go around borrowing books. Su Mu said with a smile.

"Uh-huh——!"

Marisa felt an invisible arrow pass through her chest, and then her expression began to change, as if she was thinking about something, until a moment later she said again, "I have a lot of magic items in the store, I can take 10...... No, 5 pieces are exchanged with you. ”

"Do you want to add 10 magic items to a magic book?" Su Mu groaned slightly.

"No, I mean 5 boosters, and ...... not included"

"10 is too little, 20, and it's up to me to choose, and the spellbook can't be repeated with what Patchouli gave me." Su Mu said expressionlessly.

"You ......" Marisa stared at the unchanging guy in front of her.

But just as she was about to bargain, Su Mu added: "Don't worry, I won't let you suffer, the 100,000 books you give you, I also promise that they will be different from those given to Pachua." ”

The implication is that after taking these 100,000 copies, and then 'borrowing' Pachuali's 100,000 copies, there will be a total of 200,000 copies?

Little brother, do you know me very well, Marisa glanced at Su Mu with some surprise, and then nodded with a smile: "Deal daze~!" ”

Bang Bang –

The sudden sound made the two who were trading slightly startled, and when they turned their heads, they saw Patchouli put the tablet on the table.

She glanced at Marisa lightly, then said to Su Mu: "I roughly browsed it, and found that most of it is human geography, novels and comics, although such books are not boring, but it is a bit insufficient to change magic books." ”

"I know that, and I'm not prepared to lie to you." Su Mu nodded calmly, and then said, "Because, what I gave you is just a sample." ”

"Samples?"

"Yes, because there are at least 120 trillion books recorded in our world so far, and it is impossible to store them on tablets. So if we can come to an agreement, I'll provide a table of contents and a brief description for you to pick and choose based on the value of the spellbook. ”

120 trillion ......

Pachouli exhaled slightly, and then looked at Su Mu calmly: "Aren't you afraid that I will lie to you?" ”

"Haha, knowledge is different from physical objects, it will not be reduced because it is shared, but it will continue to increase because of dissemination."

As he spoke, Su Mu pointed to Marisa who was staying on the side and said, "Can you tolerate this guy borrowing books, you must have the same idea, right?" ”

Although the main reason is probably because of friendship.

Hearing this, Patchouli pondered for a while, and then said to Su Mu: "Some of my magic books here may be dangerous or cause harm to the viewer, so I can't trade this kind of book. ”

Su Mu smiled and nodded: "It's okay, in fact, I am more interested in the foundation and development direction." ”

It's really down-to-earth, Pachouli glanced at Su Mu with some appreciation, then nodded and said, "Then, I agree to the exchange." ”

"Haha~ The catalog and introduction will be brought over the next time I come in here."

"Well, I'll copy the 100,000 copies in the next two days, and you can come back and get them in two days."

After finishing speaking, she picked up the tablet again, and didn't seem to be ready to communicate with Su Mu.

Su Mu didn't care about this, he glanced at Marisa, and then asked Pache Li, "Can I take this person away?" ”

"Whatever you want."

……

……

Enchanted Forest.

Flying in the air, Marisa showed a refreshing smile at Su Mu: "Oops~ It's really thanks to the little brother Daze that I was released so quickly this time~"

"If you want to repay it, you can let me pick two more collectibles." Su Mu said with a smile.

"Ahaha~ This kindness is owed first, and when I die, you can take these collections as you like~"

Su Mu: "......"

"Anyway, I don't seem to have introduced myself yet, little brother, your name is Su Mu, right? My name is Marisa Misty Rain, a race human, a professional magician, and it's good that Brother Sumu calls me Marisa. ”

"Okay, touch you stupid."

"Huh? Although you seem to be calling my name, I don't feel right, but forget it, we're here at daze~"

As they spoke, the two slowly landed on the ground and stopped in front of a wooden house, and Marisa pushed the door open.

The next moment, a messy picture appeared in front of Su Mu.

Although he had been prepared, the impact of this picture still made him hesitate for a while with the musty smell, and then he walked in a little reluctantly.

"Everything is here, Brother Su Mu, you can pick it yourself. As for the magic book, I will need time to transcribe it, and I will give it to you in two days. ”

"Okay."

Su Mu was not surprised that she didn't give the original books to herself, because he knew that although this girl named Marisa Misty Rain seemed a little 'informal', she was essentially an undisputed hard worker, and it was naturally impossible for such a person to give him the books he might still use.

After answering, Su Mu set his eyes on the 'garbage heap'.

It's just a garbage heap, but in fact, it's not an exaggeration to say that this room is a treasure trove.

Because Su Mu just glanced at it, he sensed more than a dozen breaths from it that were not inferior to the treasures.

It seems to have made a lot of money.

Su Mu glanced at Marisa, who was holding the tablet, smiled slightly, and then walked to the location of one of the breaths and rummaged through, and after a while he found a black knife, covered with stains and rust, and looked like a discarded prop knife.

Then he followed the breath of the knife and found a scabbard in the other corner, which was also covered in black, and he put the knife in the scabbard and walked up to Marisa and said, "I've found it." ”

"Huh?"

Marisa raised her head and looked at Su Mu's hand, but saw that he was only holding a sword, so she asked in surprise, "Isn't it twenty?" ”

"At that time, I didn't know the value of your collection, so I offered it casually. And now that I have this one, I'm taking advantage of it. ”

"Just a broken knife?"

"You call it a broken knife?"

Su Mu shook his head amusedly, and then he slowly pulled out the blade, and Sen Bai's 'breaking' sword intent instantly shrouded the knife.

Immediately, a faint black mist drifted up from the blade, and the blade began to regain its luster at a speed that was recognizable to the naked eye.

Buzz –

With a crisp chirp, a purple halo suddenly appeared on the blade, and the next moment, the halo turned into a dazzling arc of electricity, instantly dispelling the darkness in the room.