The long and narrow eyelashes kept beating, and Firena entered a state of shallow rest, which not only allowed her brain to get enough rest, but also very efficiently summarized and analyzed the absorbed knowledge.

The soul spar stores a huge amount of information, which is more valuable for research than the experiment log that Firena obtained from the mad lich Off, whether it is in terms of depth or breadth of content, it has completely exploded dozens of streets, if the information in the soul spar is a piece of jade, then the experiment log is just a stubborn stone.

However, to Firena's disappointment, although the soul spar contains a large number of perceptions about soul magic, there is only one spell about soul magic, and that is the memory fragment that appeared in front of her eyes when she was unconscious before-soul possession.

As the literal meaning is, the so-called soul possession is the use of soul power to perform a special twist so that the soul body attaches to the host, during which the host can temporarily gain the ability of the soul body.

To use a simple example, if a soul mage is attached to a warrior in battle, then the mage can learn all the skills of the warrior during his lifetime, and when the enemy rushes in front of him, he successfully becomes a full-time battle mage to let the enemy know the power of the melee mage.

"It's a pity that such a powerful magic has not been passed down because there are few people who learn soul magic, and it is very demanding, and it can only wander around with the soul crystal, it is a pity that the predecessor worked hard to create this magic."

After combing through all the information roughly, Firena couldn't help but let out a sigh of emotion.

Although the soul possession is very powerful, but it is a pity that the requirements are also very high, even if the mage who created this spell traveled throughout the continent, he could not find a suitable inheritor, and in the end he could only burn the spell in the spar with hatred, hoping that someone who was destined to pass on his skill.

And the fact that this soul possession can fall into the hands of Firena is also a coincidence within a coincidence, and its difficulty is comparable to finding a needle in a haystack.

You must know that less than one in a thousand people in the other world have magic talent, and among these one in ten thousand, less than one in ten thousand people have soul affinity, so it can be said that it is extremely difficult to just find a mage with soul talent.

Of course, if you only require soul mages, with the huge population base of the other world, although it is not a lot, it is definitely not a minority, and the biggest obstacle that really leads to the inability of soul possession to pass down is the strict requirements for elemental affinity and potential of soul possession, as well as the deep understanding of soul magic.

If you want to learn soul possession, first of all, you need to have a super (not including super) or above soul affinity, just this one, it will kill the vast majority of soul mages, you must know that in the classification of elemental affinity, there are only four levels of king, emperor, saint and god.

The reason why super strength is needed is because soul possession, even if it is to raise the arm and move the leg, it needs to consume a lot of soul power, and if there is no high-level affinity support, it cannot make up for the fainting caused by the rapid flow of soul power, and before the enemy rushes in front of him, he will fall down because of the flow of soul power.

However, among these four levels, even if they only have king-level potential, they are also geniuses that are unique among thousands on the mainland, not to mention the higher-level emperor, saint, and god levels, even if they are the predecessors who created the soul possession at the beginning, they only have the affinity of the king level, and they are praised as geniuses by a country.

It can be seen that if you want to learn soul possession, even if it is only the first condition, you will have a large number of soul mages who are already scarce and stuck out of the door, not to mention that before learning soul possession, you also need to learn the pre-skill of soul calling.

The so-called soul call is similar to Firena's summoning of heroic spirits, which is to awaken the soul bodies that have not yet entered reincarnation in the history of the Otherworldly Continent to help the soul mages.

It's just that the soul call is very random, and most of the people who respond to the call are ordinary people who have just died, or some magical beasts with low intelligence.

Most of the truly strong people don't bother to respond to the call, or just respond to the call of the mage they are interested in, and the soul mage who is the caller is not like Firena, who has three mandatory spells on the servant, which means that those who are awakened will be at risk of wiping the master at any time.

"But this soul possession is simply tailor-made for me, and the conditions listed above don't seem to be a problem for me!"

Slowly opening her closed eyes, Firena looked at the still dark sky outside, muttered softly on her lips, and then drew a smile at the corners of her mouth, and closed her eyes again.

The skill of soul possession is simply designed for Firena, who has a god-level affinity.

Although Firena has not learned the pre-skill of soul possession, she is not worried at all, for the ability of soul calling, she is completely able to replace the soul body of the other world with the heroic spirit, after all, the heroic spirit is the soul body, and compared to the soul body of the uncertain character in the other world, it is still her own servants who know the root better.

The only thing that bothers Firena now is whether the Heroic Spirit can replace the soul body of the other world and successfully possess herself.

After all, those heroic spirits of their own are all summoned by the system, although they can learn the magic of the other world, it does not mean that their servants can integrate into the magic system of the other world, even if the general director who is known as a genius, he still hasn't learned the space magic given to her by Haynes.

Soul possession is carried out in the domain of one's own brain, and if there is any danger in it, the consequences are very terrible, and as the host, Firena, is even at risk of becoming an idiot.

"Hmm, about the magic of soul possession, after I arrived at the academy, I asked the person recommended by the lich, the person who can make the King of the Eternal Night worship, and his magic level should be able to point me in the right direction, no matter how bad it is, it can also remind me of the risks or something."

Taking a deep breath, Firena whispered in her mouth that her personal safety was at stake, and she had to think more about her safety.

Putting aside the matter of soul possession, Firena shifted her gaze to the addition attached to the soul spar just now, a set of soul power cultivation methods created in ancient times.