This unique bloodline magic is arguably the most powerful hole card in Ivan's hand, and if used correctly, it is not impossible to compete with adult wizards, so the priority of practice is much higher than Transfiguration.

Ivan thought that this should be an easy thing, after all, he had already successfully released it once, and it was also displayed in the system's magic bar.

But when it came to practice, Ivan was dumbfounded, he had no idea what spells were needed to summon Cecilia.

It was automatically activated because his life was in danger, so he couldn't restore his original state to try to summon it, right?

Wait, could it have something to do with that...

Ivan inexplicably thought of the dark blue phoenix, and what Dumbledore had said before, that some wizards can integrate the power of magical creatures into magic and exert incredible abilities.

In this way, his bloodline magic will not be related to the Guardian of the Gods, after all, both are phantoms that summon an animal, and they have a lot in common.

It's just that the Shadow of the Unicorn is more special, and it can also fight through special magical materialization, which Ivan speculates may be due to Cecilia's soul replacing the Patronus.

With these speculations in mind, Ivan immediately went to the library to find books about the Guardian of the Gods, and after a few hours, he successfully promoted the Guardians to the first level.

"Divine Guard!" Ivan couldn't wait to enter the room of requirement, waving his wand to test.

Wisps of white smoke poured out from the tip of Ivan's wand, and a sense of peace and tranquility gradually came over him.

Although nothing appeared, Ivan's face showed a look of joy,

Because he was extremely sure at this time, there was definitely some connection between the Shadow of the Bloodline Magic Unicorn and the Guardian of the Gods!

In the following time, Ivan spared no effort to practice calling the gods to protect him, even sparing precious academic points.

It's just that because it's the end of the semester, in the case of not being able to answer questions in class, the grade points can only be consumed and cannot be replenished, so the more you use them, the less they use.

"There are only five hundred points left..."Ivan finally remembered the kind Professor Dumbledore again, and not mentioned anything else, he had always been stingy when it came to adding points.

This semester alone, Dumbledore added at least two hundred points to him!

But even this can't change the dilemma that Ivan is facing now.

Considering that he may need to deal with emergencies during the holidays and need to leave 200 GPAs for emergencies, the GPA points that can be used are only 300 points!

That's just three hours to accelerate your learning or practice!

"Redeem the Xueba Experience Card." After adjusting his condition, Ivan did not hesitate to start the first acceleration exercise.

[100 GPAs have been deducted!] 】

With the sound of the system, Ivan felt that his brain was much clearer, and his control of magic power had also improved a notch, and then waved his wand.

"Divine Guard!"

A faint white mist reappeared, wafting out from the tip of Ivan's wand, in a filamentous shape, like wisps of smoke, surrounding his body.

This time there is much more white fog than before,

After practicing for a while, Ivan quickly realized the special features of the Divine Guardian, which is a profound emotional magic.

It is up to the caster to mobilize positive emotions and condense this power in order to successfully summon their own Patronus!

Ivan is stuck in this last step!

If only there was a Dementor to practice for him, Ivan thought.

Despite being in the Room of Requirement, Ivan did not attempt to take advantage of the Room of Requirement's properties to get a Dementor out.

In previous experiments, he had understood the limitations of the place, which was that he could not materialize living creatures and magical objects, and preferred to provide a venue.

For example, it can manifest a dragon farm but there are no dragons in it, or it can manifest a vault but there is no gold in it...

There are weapons in the arsenal, but they are all antiques from a thousand years ago, and there are no magic weapons...

Ivan sighed, his mind was shaken, and the large amount of white mist that had finally condensed suddenly dissipated without a trace, Ivan quickly stabilized his mind, calmed down, and kept recalling the scenes that could make him feel happy...

When playing tricks on Peter Pettigrew, when you need Professor Quirrell to top the pot, when you smash the Dark Lord with a big dung egg...

Memories kept flooding into his heart, and the corners of Ivan's mouth hooked up a smile, blessed to the heart, the wand waved slightly, and the white mist around him seemed to be pulled by something, gathering towards the center.

A long hiss resounded throughout the practice room, and in the white light and shadow, Cecilia's illusory figure appeared in mid-air, happily circling around Ivan, faintly showing intimacy.

To Ivan's surprise, Cecilia's pupils were no longer blood-red, but like blue waves.

Is it because of successful revenge?

Ivan thought in his heart, but Cecilia's phantage didn't last long before it turned into white mist and dissipated into the air.

At the same time, the prompt sound of the system also sounded in his head,

[Ding, the time limit of the Xueba experience card has expired, is it renewed?] 】

"Don't continue, get out!" Ivan said with a dark face, unconsciously he had accelerated his practice for a full three hours!

Calling up the system bar, the Calling God Guardian has been upgraded to the level of Level 2, and Ivan tries to use the Calling God Guardian again in a normal state, but the result is still some white mist summoned... It is impossible to make them come together.

However, in the system column, the information about the unicorn shadow has increased a lot, and Ivan only has some understanding after checking it.

【Bloodline Magic: Shadow of the Unicorn (Shadow of Cecilia)

Pre-requirement: Calling God Guardian Level 4 (Level 2 in Experience Card Mode)

Description: This is a special magic that combines the power of blood and soul, and as a soul guardian, Cecilia can ignore most obstacles, and only a few magic can damage her. You can also choose to spend a lot of mana to temporarily construct a body for Cecilia, allowing it to intervene in the physical world for a short time.

Note: Unless the host dies, when the soul body is mortally wounded and defeated, it will not completely die and dissipate, but will reside in your body until it regains its form. 】

"So, I became Cecilia's Horcrux?" Ivan looked at the last note, touched his chin and muttered to himself.

It's just that it seems that before the level of the Divine Guardian is raised to level 4 again, he can only rely on the experience card mode to reactivate it.