The time lasted until the end of school in the afternoon, and Sikong Xu stayed on the rooftop of the campus for half a day.

Although there are few people on the rooftop of the campus, during the lunch break, students will also bring their lunch boxes to the rooftop to eat, and the reason why Sikong Xu has not bothered him for such a long time is because he carved the technique of "idlers disperse" around the rooftop.

The "Idler Dispel" technique is a very convenient basic technique, once this technique is engraved, it will affect the subconscious of the people around it, and if the person does not have a great purpose, he will generally take the initiative to avoid the place engraved with the "Idler Dispel" technique.

Of course, "Idler Dispel" is just a relatively simple technique, and the connection realm is not counted, so it is not very useful for some people with magical powers or people with some special energy and mysterious powers, just like Rin Tosaka who is a magician, if Rin Tosaka wants to come to the rooftop, then the "Idler Dispel" technique can't stop her.

However, if that ordinary person has a strong purpose for the place engraved with "Idler Dispel", the effect of the "Idler Dispel" technique will be greatly reduced, just like if you carve the "Idler Dispel" spell in someone's home, when this person wants to go home, the effect of the "Idler Dispel" spell becomes dispensable, because this person wants to go home with a strong purpose.

And if the "Idlers Dispelling" technique is engraved in a place like the rooftop, Sikong Xu is not afraid that someone will come to disturb him, because the reason why ordinary students come to the rooftop is only for some things with weak purposes such as eating or resting, there are many places to eat, not necessarily on the rooftop, and there are many places to rest, and it does not necessarily have to be on the rooftop.

So, Sikong spent the whole afternoon undisturbed, and it was because of this that he was able to craft the Holy Grail War Spell.

At this time, Sikong Xu stretched out his left hand, and on the back of his left hand, there was a mark like a bruise, and the "Gangdaruf" mark on Sikong Xu's left hand had been hidden by him, so Sikong Xu's right hand now only has such a bruise-like trace.

However, if you look closely, you should be able to see that this is not a bruise, but a more complex pattern with a slightly red color.

The patterns of spells can be simple and complex, but no matter how simple or complex the patterns of spells are, they all follow a rule, that is, all spells are composed of three parts.

A simple spell may have as little as three strokes, while a complex spell may have three separate parts.

The essence of the spell is the magic crystals that appear on the body, and the normal Master's spells are all condensed by the magic crystals of the Holy Grail's body, but the difference is that he didn't have excellent magic qualifications and magic power to be selected by the Holy Grail, so he made one himself.

Generally speaking, the Servant Heroic Spirits summoned by the Master are some famous heroes in myths and legends or history, these heroes are extremely individual, and there may be some rebellious guys among them, these guys naturally cannot obediently obey the orders of the Master, so there is such a thing as a spell.

The spell is the exclusive mark of the master, and its function is to make the master have absolute command over the servant, once the command is used to order the servant, then under normal circumstances, the servant can only obediently obey the master's orders.

The spell consists of three parts or three strokes, each of which represents an absolute command, meaning that each master can only command the servant three times.

Although the contract between the Master and the servant will not be terminated after the spell has been exhausted, it will no longer be able to issue any mandatory orders to the Servant.

However, because it is a very dangerous thing to control the powerful Heroic Spirit, if there is a conflict between the Imperial Master and the Heroic Spirit, the safety of the Imperial Master will become a great hidden danger, and it may even be betrayed or killed by his own Servant Heroic Spirit, so, under normal circumstances, the Imperial Master will usually only use the Command Spell twice, so as to keep the last Command Spell to ensure the harmony between himself and the Heroic Spirit.

In fact, the spell itself is not only a mandatory command to the servant, but also a very powerful magic power because the essence of the spell is a magic crystal, and it is even possible to strengthen the command of the master himself, thus manifesting the command itself.

For example, if you order a follower to increase her power, because the magic of the spell itself makes it manifest, once such an order is given, it can force the follower himself to increase his power.

For example, the distance between the master and the servant is very different, and the servant cannot come to the master's side for a short time, so as long as the master uses the spell and gives a similar order such as "come to me", the magic in the spell will force the servant to travel through the space and instantly come to the master's side.

However, there is still a specific scope of the command, and if the execution period of the order is too long, the scope is too wide, or the order itself is unrealistic, the order will not have much effect.

For example, if you give an order to a servant to "obey whatever I say" or "always be there for me to protect me", then the order itself is unlikely to have much effect.

For example, when the Servant faces an enemy that is dozens or even hundreds of times stronger than himself, the order "Kill the other party for me" through the command spell is also invalid, because the order itself is too large for the Servant to be within the scope of the Servant, so it is impossible to order the Servant to kill the opponent no matter how much he is ordered.

It's like commanding an ant to kill an elephant with a spell, which is simply not possible.

Therefore, the command of the Spell is not omnipotent, of course, even so, the Spell is a strategic means or the finale of the Holy Grail War.

If a master without a spell and his servant meet a master and a servant with the same strength but possess a spell on the other side, then the one who wins in the end is the one with the spell most of the time.

However, Sikong Xu suddenly thought of a question, since he was able to make the first spell, it meant that he could still make the second, third, or even countless more spells.

If, in the Holy Grail War, you are fighting against others with hundreds of spells in your hand, you only need to issue dozens or even hundreds of orders at the same time to "increase your strength", then ......

"Hey, hey, hey......"

Thinking of this, Sikong Xu couldn't help but laugh obscenely, when the time comes, no matter who comes, it will not be a matter of stabbing down?

(End of chapter)