"I'm willing to come up with the 'Powerful Stun Technique', this spell can greatly slow down the enemy's reaction speed, and it requires five standard mana!" Parin couldn't maintain his coldness, and hurriedly said.

In fact, most of the strong zero ring spells recorded in this "Zero Ring Spell Addendum" are enhancements to the zero ring spell, which can be regarded as excellence. However, "Wind Blast" is equivalent to a simplification of the one-ring spell, which is equivalent to allowing magic apprentices to feel some of the mysteries of the one-ring spell in advance, even if the use value is not considered, the research value alone is enough to make people tempted.

What's more, "Wind Blast" is such a practical spell, and on the Orrent continent, "Foot Oil" is among the top three learning sequences of more than 95% of the First Ring Mages.

Soon, except for Ed, who did not parse his own strong zero ring spell, the other five exchanged strong zero ring spells with Xiwei. Among them, Parin's "Powerful Stun Technique" is an enhancement of the "Stun Technique" in addition to the thirteen basic spells in the tower, and its value is higher, so it can be regarded as an equivalent exchange, and the other four people exchange spells at the same time, they also have to compensate Sivi for more or less spell casting materials.

Therefore, on the second day after he was promoted to a high-level magic apprentice, Sivi not only received five strong zero ring spells, but also obtained various spell casting materials that would satisfy him for at least a month.

"In the next three days, the 'Zero Ring Spell Addendum' will be handed over to me for safekeeping! I will burn the 'Wind Technique' as soon as possible and record the hard work of all my classmates!"

Every page of the Zero Ring Spell Addendum has an arcane sigil that can only be opened if unlocked by the burner, so only five pages of the book that Sylvy has obtained have been unlocked.

Limited by insight and knowledge, although these high-level magic apprentices are already among the top talents in the tower, they can only make it difficult to move forward on the road to becoming full-fledged magicians, and the exchange of inspiration between the "Zero Ring Spell Addendum" and the apprentices it brings has undoubtedly become everyone's greatest expectation.

Just as Sivi, who was sitting alone in the corner of the library, immersed himself in the brand-new magic structure diagram, Zero's voice sounded again: "Five new spell models have been detected, they have been burned, and the ...... is beginning to be analyzed."

"What a new genius! Becoming an official magician doesn't seem to be too difficult for him!" Faavi looked at the focused Sivi, a hint of loneliness flashed in his eyes.

"He and Parin are the kind of people who can only look up! The gap is so great that even jealousy can't seem to be born. Ed patted Faawi's round shoulder.

"I can only stay in the tower for half a year! I will leave the tower forever if I am not an official magician at the age of 20, and I don't know what fate awaits me outside!" Faawi squeezed Eddard's thin body under his arm and squeezed it hard.

The apprentices in the tower were all looking forward to the day when they would become full-fledged magicians, but Sivi had already set his sights on the other side.

His former beloved ship, the Explorer, can cross galaxies and travel through the universe, and the main cannon can destroy all the creatures on an asteroid with a single hit, which is comparable to the gods, but his individual strength is minimal.

These are two completely different modes of civilization development, one is to strengthen external objects, and the other is to strengthen itself.

Sivi was looking forward to the day when he would reach the top of this new path, but now he could be said to be extremely weak, a sharp blade, a drop of poison, and a magic could ruin his life and zero sacrifice effort to escape from the supernova explosion at any time, so now Sivi is so studious and motivated, he has never had it in his life.

"The Powerful Vertigo Technique, which acts on the nervous system of the human body and slows down the reaction speed, can delay it by about 30%, it is indeed a very useful apprentice-level magic!"

"But obviously, there is still room for improvement in this magic, the casting materials are Tranquility Flower and Que Root Grass, it should be possible to do an experiment to extract a purer anesthetic substance from it, and the casting method also needs to be improved......"

"Strengthening the frozen rays, it's a very genius idea, you can actually release two frozen rays at the same time through the balance of mental power, this may be the precursor to the multi-casting of this magic master's specialty? It seems that Yang is also a young man with great potential......"

"With Zero's help, my precision spell casting ability is already very good, maybe I can learn from this spell and study how to get started with multiple spells!"

Faavi and Lyndon's spells were just an enhancement of the power of the Zero Ring spell, which was not surprising to Sivi, but Charlotte's spell still brought some surprises to Sivi.

"Demon Pet Summoning (Remnant), this is actually a weakened version of the one-ring spell! It's just that the restrictions are high, and the ability of the magic pet has been weakened a lot, but all this is not as valuable as being able to have a magic pet in advance!"

Every official mage can learn the spell "Pet Summoning" to summon a pet bound to their own soul, the form and ability of the pet vary depending on the casting material and different bloodlines, but they are all permanent, not only to assist the mage in battle, but even to strengthen the mage's own abilities!

Of course, this spell is not without drawbacks, if the magic pet dies, or the magician wants to change the magic pet, the magician himself will also receive some damage due to the soul link, these injuries are at the soul level, it is difficult to heal, and it may affect future advancement.

Therefore, the choice of a magic pet is a very serious consideration for any magician, and its importance is not much worse than that of a marriage partner.

However, this matter is not difficult for Xiwei, due to the existence of the intelligent core zero, Xiwei can completely hand over this part of the spiritual connection to zero's control!

According to the literature, the magic pets are all with a certain spirituality, and some masters' magic pets can even talk to people and have sanity......

Magic Pet and Zero?

Thinking of this, it was as if a lightning bolt flashed in Xiwei's mind, instantly lighting up the entire night sky!

The next moment, the apprentices who were studying in the library were surprised to see the new high-level magic apprentice Sivi shining green under his feet, with a thick book under his arm, and rushed out of the door like a flying ......

In the small laboratory of about ten square meters, which belonged to Xiwei, Xiwei walked briskly around his test bench, while constantly connecting with Zero in his mind.

"I need fifteen standard mana to cast a spell! I only have twelve standard mana now, and it's very dangerous to drain all the mana at once! I have to optimize this part! At the same time, I need to increase the speed of mana!"

"And the more advanced the materials prepared, the higher the upper limit of the magic pet's ability, I can't be too impatient at this point, I need to find better materials for Zero!"