Chapter 55: Secret mark, magic constant

　　With the assistance of learning scrolls, and with Xia Duo's understanding of the nature of the 0th-level spell, the mere [Secret Sign] is nothing to say.
　　 The so-called "secret mark" is to leave a mark with personal characteristics on an object or creature. This mark can be text or graphics.
The most important thing is that [Secret Marks] can be used for the positioning of certain spells, such as [Communication]. If there is no [Secret Marks] to assist positioning, then the target must be within the sight of the caster and the distance Relatively short.
　　 After a brief study, Xia Duo understood the existence principle of [Secret Sign] and the details of the spell, and also discovered the difference between the [Secret Sign] and other 0-level spells.
In short, the other 0-level spells that Xia Duo mastered, such as [Lighting], [Acid Sputtering], or [Phantom Sound], [Mage’s Hand], seem to have a duration, But all are just one-off magic effects,
　　 And once the [Secret Imprint] is formed, it can exist for a long time or even forever.
This makes Xia Duo think of a very clever magic technique-[Magic Persistence], but [Magic Persistence] can invariate a magic effect, while [Secret Mark] can only invariable one without magic effect. mark.
　　 However, Xia Duo speculated that [Secret Mark] might be an initial stage leading to [Magic Invariability], but unfortunately it cannot be verified at this stage.
　　……
　　 It’s not difficult to cast [Secret Imprint]. Xia Duo only practiced a little and left a smiley face on the handle of his new dagger.
　　 In the state of concentration, this symbol is connected with the "striated" structure of the magic net, exuding a faint magical aura, and once you exit the state of concentration, the smiley sign disappears.
After 　　, Xia Duo used the [Secret Mark] again, leaving a triangle mark in the palm of his left hand, this time he chose to make the triangle mark visible.
　　 can be seen without entering the state of concentrating on casting spells, even ordinary people can see, similar to the portrait behind the badge obtained before.
　　 Of course, after entering the state of concentrating on casting spells, Xia Duo can still see the faint magical aura from this mark.
　　 The constant state of [Secret Imprint] is not directly related to what the imprint looks like, but is related to the elements of this magic.
　　 Casting [Secret Magic Mark] has only 12 elements. Through these twelve most basic "actions", the operation of the magic net is completed, but through these operations, the magic structure above the elements forms a cyclical state.
　　 And other 0-level spells known by Chardonnay, their spell structure is in an open state.
　　 Because the essence of magic is the operation of the magic net, if there is an operation, the magic net will naturally have feedback. The spell structure in the open state is always in confrontation with the recovery trend of the magic net.
　　 The magic structure in the cyclic state seems to be a state of symbiosis or parasitism with the magic net. As long as the magic net does not appear abnormal, the circulation state will always exist.
　　 This is probably the reason why the [Secret Imprint] can be preserved for a long time.
　　 For an instant, Xia Duo thought of too many things, and he wished to immediately become a great arcanist and start verifying them one by one.
　　 But it wasn't the sound of human voices and weapon collisions that came from the camp, which made Xia Duo aware of his situation-he had to survive this wave of orcs first.
　　 [Secret Sign] Xia Duo has fully understood it, but she is not very proficient when casting spells, but the [Secret Sign] itself does not need to be fast or in large quantities, as long as it can be used.
　　 Instead, it is a key spell like [Communication], which requires a lot of practice. Otherwise, when the enemy rushes to the front, the message has not been sent out, then the screen—
　　 Xia Duo dare not imagine.
　　 Fortunately, I have understood the principles of magic, and I only need to improve my proficiency when practicing, and practice makes perfect. This is water milling, and there is nothing to please.
　　 When people are concentrating on something, time always passes quickly. In the blink of an eye, the light in the room has dimmed, and the sound of training outside has gradually subsided.
　　 Xada rubbed her sour eyes, and was about to get up to move her hands and feet. The big Jesse's voice came from outside, "Mage Xada, the captain asked me to inform you that dinner time is up."
"So fast?"
　　 Xia Duo walked out of the room in twos or twos, and just happened to run into Jesse who was about to knock on the door, "How was the training in the afternoon? Is Aiva back?"
　　 "It's going well. Except for Edim and the others, everyone else has experience in combat. You only need to be familiar with some army formations and routines. As for Aiwa--"
Jessie also showed dissatisfaction, "After he came back, he talked with Captain Gibb for a while, and then disappeared. The captain said he was going to inquire about the news, and I didn't dare to ask more, or Master Xia Duo, you should ask. team leader?"
"Ok."
　　 Xia Duo nodded, and agreed, Iwa must be clear about the matter, otherwise such a maverick player will always be a trouble.
　　……
　　 After dinner, Chateau found Captain Gibb and told him about Aiva. Gibb was not surprised by this and explained Aiva's actions today in vain.
"Aiva has undergone professional training~EbookFREE.me~ is an excellent rogue. He went to mission area 12 today to inquire about the situation. If he is placed in a formation to fight the orcs head-on, then It can only be said to be the loss of our team."
"Ok."
　　 Xia Duo nodded, but he was not satisfied with the answer. He didn't care about Ava's responsibilities in the team, but Ava always disappeared without saying a word, which made him very worried.
　　 And he felt that Gibb seemed to hide something from him.
　　 Xia Duo stared at Gibb with scorching eyes, as if he didn't say anything, Xia Duo kept staring like this. Gibb was silent for a while, after all he could not tell what Xia Duo wanted to know.
　　 "Mage Chateau, please don't ask about Aiva, I can use my life as a guarantee, Ivar is absolutely reliable."
　　 then began to play emotional cards, "My family died at the hands of the orcs, I can't wait to kill all the orcs, I won't make fun of the task."
　　 Speaking of this, Xia Duo didn't ask any more questions, but Aiva's existence was always like a thorn, which made him uneasy.
　　 The others are all knowledgeable, only Aiva, who didn't say a word during the whole process, and disappeared from time to time. How can this be reassuring?
　　After thinking about it, Xia Duo decided to ask the Master Horst who had distributed the badge before. No matter what the result was, he had to take a reassurance.
After 　　 separated from Gibb, Chateau went to find Dean under the pretext of leaving the camp.
　　 The place where Master Horst is located is not far from the current camp of Chardonnay, as long as you bypass the two training grounds, you can reach it.
　　 And just as he turned a final corner and was able to see Master Horst right away, Xia Duo suddenly felt a cool breeze blowing through the back of his head, and then a gloomy voice sounded from behind—