Looking at the gate in front of me, I couldn't help but sigh, this gate seems to be better than all the gates in this castle!

Not to mention the carvings on this gate, just say that the magic array embedded with the various colored crystals used on this gate is so high that you don't know where it is.

"But...... Why this door...... Will it be in this place? ”

"I remember this bookcase of Level 4 Water Elemental Magic...... Isn't the back also a bookcase? It's not a wall, so this door? Any door? ”

"That's right~ This door is a type of any magic door, found in the ruins last week." Anna said smugly.

"Oh, roar......" I accept this strange setting. And once again complained that there are so many good things on this ancestor in his family! You can still wipe out the race!

But at this time, in addition to this problem, I have another thing that I am very puzzled about.

I pinched my little finger and looked at Anna with infinite cuteness, "Sister, why don't you chant a spell for me to hear?"

Of course, I was a little scared at this time, and I was afraid that she wouldn't read it because she didn't trust me.

But at this moment, Anna blushed, turned her head, and said shyly, "This, this...... Not. All right...... Then I'll read it again."

"Juliana Pauline Jane Lake Alexander Mia likes Ninety-Nine the most, and Ninety-Nine also specially, especially likes Juliana Pauline Jane Lake Alexander Mia."

The more she spoke, the quieter it became.

"Poof...... I blushed when I heard it, what kind of spell is this......

"Hmm...... I didn't think much of it at the time, so I set it up like this......

In short, in a subtle, awkward atmosphere with the smell of love, we walked into this mysterious magic door.

Upon entering, the world turned black and white in an instant, but the view in front of me was still a magic library.

Because of the sudden fading, I was suddenly scared.

"Anna—what, is there a problem here?"

I looked at the black and white bookshelves, floor tiles, and books around me, and I couldn't help but feel a little scared.

"No problem, no problem, no color, but it's absolutely safe. It's a magical space that took me a night to make, how could there be a problem." Anna swore an oath, and looked very proud.

"So you were doing this last night."

"Yes, after all, those magic books can't be kept in the Treasure Cabinet all the time, but the magic book vault is not very safe, so I used this door to create another small space."

Anna put me down and led me to the bookshelf, she excitedly took out a magic book of the Black Feather Clan, and said to me, "Sure enough, the magic of the Black Feather Clan is very powerful, I just did it step by step according to the words in this book, and I actually reproduced the magic library. It's amazing, and sure enough, the Black Feather Clan's stuff is so easy to use."

"Uh...... Space magic, is it hard?"

"Of course it's difficult, first of all, there are very few magicians with space-based magic attributes, and to create such a huge space, it stands to reason that at least level 8 or above is required to have a mana reserve, but I'm only level 5, so I can make such a large space! It's even stronger than those pure-blooded elves! Uh-huh!" Anna emphasized the word 'big' and pinched her waist proudly.

"This is probably the pleasure of a level 10 novice player, a level 100 veteran player...... "I sighed in my heart, but I'm out of the game anyway, after all, I don't even have magic power......

Because many of the books of the Black Feather Clan are in Chinese characters, Anna and I quickly found the books she was looking for. Then Anna carried a dozen magic books in one hand and led me out of this magical space.

When she came out, Anna said 'Shut the door' and the magic door closed automatically. This is simply too simple compared to the spell to open the door......

Then Anna and I began to study the magic of the Black Feather in earnest.

But......

Every day is to check the book, then draw a magic array, and then test whether it can resonate, and repeat the cycle. It's basically the same as my usual life, except for the addition of a 'test magic'.

As I continued to study, I gradually learned about the magic of the Black Feather Clan's magic.

I used to think that the magic array of the Black Feather was very simple, but in fact, the magic array of the Black Feather Clan was the most difficult magic, and there was no one.

The seemingly concise and simple magic array is just the 'result' obtained in the end.

And the process I went through to get this result made me want to hack my ancestors to death!!

The Black Feather Clan calls their own magic magic, and their magic was not discovered by chance, but researched.

Leaning on: 300 formulas, and 1,000 theories. But it's still commonly used......

According to the theory of Blackfish Magic: the layout and position of the magic text, the height and thinness of the font will affect the efficiency of the magic array.

The incompleteness of the figures, the thickness of the lines, and the proportions between the figures all need to be calculated repeatedly.

For example, if a six-pointed star circle with 1 or 4 corners broken and 1, 6, and 15 lines missing, if the breakpoint, the length of the breakpoint, and the position of the breakpoint are added to a certain line, it will take 80 ten calculations to get this method is reasonable......

Where is this studying magic, this is studying mathematics! I said why is it called magic for the Black Feather Clan's own magic, and it is directly called math (magic) to learn it!!

Logarithmic functions? Composite functions? That's all a noob function.

The connection disconnection function, the multi-layer magic stator function, and the separation magic resistance function are the most disgusting functions I have encountered.

Why is this function so long? Why can there be graphics inside! Why does this solution still give you a new functional formula? MMP! Bully me high Chinese!

Why do I break a point in the figure, and change the size, height (and even arrangement) of the magic text on the edge of the magic array!

Why did I give me the formula, I don't even understand it!

Why do you need to use more than 30 different formulas to continue to solve the results of a formula according to the different intervals? It's poisonous!

Can this thing be counted? Can it be unraveled? Won't it loop indefinitely!? What the? Infinite loops and 19 formulas!? Ahh Ahhh

"What am I talking about?"

"I don't even know!"

"Hmm-ahh

[Ninety-nine with crystal tears hanging from the corners of his eyes, covering his head with both hands, his face 0v0, shaking wildly, like himself in the third year of high school. 】

[There is a stack of straw paper over 1 meter thick on the side, and Anna is using magic to remove the words from the useless straw paper so that it can be recycled.] 】

In short, this Black Feather Clan's magic array, I just want to use 'Pit Nine' to describe it!

Because Anna doesn't understand most calculations at all, I'm the only one!

"I'm working hard, too!! But I don't know why I'm not sleepy when I read other books, but I feel so sleepy when I read the books of the Black Feather Clan." Anna said as if she was ready to fall asleep,

“Moe！！ Cute!! Keep up the liver! ”

I was suddenly motivated by Anna's cuteness, and suddenly I felt that I was so easy to fool.

Yes! In short, in order to repair all the broken magic disks that I got from the ruins, I don't know how to describe my near-crazy action.

I feel like I've never been so tired from the college entrance examination!

I often change a place to the dark because it should not be broken, whether it should be added, and whether it should be added.

……

A week passed unconsciously, and because of the spirit of not admitting defeat, I seemed to go back to my room and sleep only once this week, and spend the rest of my time studying magic plates.

I don't understand that it's because I think I'm strong, so I'm trying so hard.

Or is it because of Anna's help, or does he really want to use magic, or is it to help the princess.

But that's how I persevered! Successfully repaired 2 magic disks with only 5% damage.

MMP！

……