While waiting for the Gryffindor Tower to be rebuilt, Gryffindor students were assigned to different locations according to their grades, after all, they could not always sleep in the auditorium, which was also the cafeteria of the entire house. Pen Fun Pavilion wWw. ｂiquge。 ｉｎfo

And the second-year Gryffindor students, except for Darren, were all confused by the cries of the mandrake, so the school simply let them live in the medical wing with the Hufflepuffs, which was also convenient for Madam Pomfrey to take care of, and strive to return to normal as soon as possible.

So taking this opportunity, he simply took the P7 back from Hagrid's hut and began to try to transform the magic, he had already learned a lot of "constant magic" from Professor Flitwick, theoretically, now he can transform ordinary spells into corresponding "constant spells", but in this way, there is a problem involved, magic.

According to Professor Flitwick's explanation, a spell is not only a spell, but also needs to have corresponding magic, and magic is the source of the power of the spell to work, so no matter what kind of spell it is, it needs to be driven by magic to play a role, and the instantaneous magic spell is naturally the wizard absorbs magic from the wizard when reciting the spell, and the "constant magic" is different, according to the type of magic source, it can be divided into human and material resources, and in terms of aging, it can be divided into short-term, long-term, semi-permanent, and legendary permanent magic.

The source of human magic is easy to understand, that is, the use of the caster's own magic, this kind of magic is relatively easy to cast, and the requirements for the caster are relatively high, and the duration of magic is relatively short, such as Mr. Weasley, who works in the "Division for the Prohibition of the Abuse of Muggle Items", once dealt with an accident, which is a very typical "constant magic failure" phenomenon.

An old witch died, and as a result, her tea set was sold by Muggle relatives as an inheritance to an antique shop, and a female Muggle bought the tea set and went home to invite a friend to tea.

But from the point of view of magic, it is easy to understand, the deceased witch apparently once released constant magic on this tea set, which should be so that the tea set can automatically brew tea, after all, no one likes to wash their face with boiling water, or use tongs to pinch their nose, and she herself is the source of the magic of the spell, but when she died, the spell lost the source of the magic, unfortunately, this set of magic contains many parts, the most complex control function is the first to lose its effect, and even more unfortunately, the Muggles did not wait for the spell to completely lose its effect before using it, so a set of tea sets that could have automatically served the master, but turned out to be the culprit of an accident.

In addition to using human power as a magic source, there is also a source of material magic, which is much more complicated, the source can be a powerful magic item, or some kind of magic array, or even a magic creature, as long as it can provide magic power, it can be used as a magic source, as long as you can get it.

For example, the Sorting Hat at Hogwarts, although many people think that a hat can be thought of is amazing, but the real great thing is that this hat was made a thousand years ago, and it has also worked successfully for a thousand years, although it is only worn once a year when new students enter the school, but that is a thousand years!

Even if there are only forty new students at a time, it is 40,000 times in a thousand years, which is equivalent to a person wearing a hat every day for 110 consecutive years.

And a thousand years ago, when it was still the Song Dynasty, not to mention the Song Dynasty hat, you were the Song Dynasty stele, what has become of it now?

Compared to these magical effects, the Sorting Hat is able to think about this function, which is not very important in Darren's opinion, maybe it was great when the Sorting Hat was made, but now it can be seen everywhere, such as Mr. Weasley's flying car, which is probably not as clear as the Sorting Hat, and obviously has its own temper, and when it is driven roughly, it will throw passengers out, and it knows that it is running away......

After a period of practice, Darren felt that with his current magic, although he couldn't transform a pistol into a machine gun like Mr. Weasley did in the same way that he modified a flying car, he should be able to get some enhancements, for example, the P7 magazine can only hold 8 rounds, which seems to be a bit too little, and he has now learned the "Traceless Stretching Charm", in that case......

It's a pity that the ideal is very plump, the reality is very skinny, and when he actually operated it, he found that the future he imagined that with a little magic wand, he could splash ammunition to his heart's content, and it really still existed in his imagination.

First of all, the "Traceless Stretch Spell" will make the internal space of the item larger, the size of the space is only related to the amount of the spellcaster's mana, when Darren casts this spell on the magazine, the space inside the magazine does become larger, which can be loaded with quite a lot of bullets, but at the same time, it also turns the parts inside the magazine into contents, such as the magazine spring used to push the bullet and ensure the positioning of the bullet......

This time the magazine will not be supplied at all, right! Because after the bullet is loaded into the magazine, it will not be able to come out!

If you want to bring bullets, then it's different to take a bag, why do you have to use a magazine, the P7 magazine is quite expensive, a magazine top Beretta four, and three magazines can buy a Beretta!

Of course, Beretta was also the cheapest pistol in that batch, cheaper than the plastic pistol Glock, so Fa Ge could use one so chicly, throw one, if you change it to P7, it is guaranteed to change the magazine, because the pistol is too expensive, you really can't afford to throw it......

As a result, Darren had to find a way to solidify the summoning spell on the part of the magazine mouth, so as to replace the role of the magazine spring, and "take" the bullet out of the magazine and position it at the magazine mouth, otherwise the magazine would not be able to supply ammunition.

But it took a lot of effort for Darren to discover that although the summoning spell can "take" the bullet out of the magazine space, the direction of the bullet cannot be determined, and as a result, the bullet will be backward when used, and this kind of magazine is obviously not usable.

As a last resort, Darren set a direction selection spell in the magazine to ensure that the bullet was in the right direction so that the magazine could work properly.

When he loaded the magazine into the pistol, and then successfully fired dozens of rounds in a row, he couldn't help but sigh, he had traveled to the wizarding world, and it was so difficult to get a "super capacity" magazine.