As Edward and Gatlin walked out of the tower, Sivi was watching their backs through the ledge.

"Very good, according to the usual experience, this transaction will last at least two magic hours, hurry up and hold the Demon Pet Summoning Ceremony!"

Closing the curtains of the laboratory, Sivi methodically began the final preparations before the ceremony.

In the past few days, Meryl and Charlotte have not been glued to Sivi's side, which is also to prevent it from being too conspicuous.

"Three blue crystals, purple jade, and miniature magic recovery potions, full of energy, flexible thinking, very good, you can start!Come on, Sivi, you can succeed!" Sivi cheered himself up while slowly entering a meditative state.

The most familiar scene after entering the meditative state is called the "Heart Lake", and everyone's heart lake is different, Meryl is a rainy green meadow, Charlotte is a dark red lava river, and Sivi's meditation space is a vast void and a bright galaxy.

Xiwei, who appeared in the heart lake, was more confident and mature, as if he was still the greatest interstellar explorer of the entire human race for decades.

"Mina Ruolisaka, catch Joseph ......" The magic pet summoning spell originated in the abyss and was a spell that a human mage learned from demons, so this spell is demonic language.

The Demon Language has the same special magical power as the Elven Language and the Dragon Language, and the current Sivi has not been able to master the Demon Language, so he can only chant it softly according to the pronunciation marked on the parchment.

Gradually, the galaxy belonging to Xiwei was no longer calm, as if it was swept into the turbulent waves, shaking, folding, and drifting with the waves.

This is a very dangerous scenario, if Xiwei can't control his own galaxy, but allows the galaxy to ripple with the invisible waves, then his heart lake will be destroyed, and he will be unconscious and vomit blood, or become an idiot.

This is also the reason why Xiwei only got the "Demon Pet Summoning (Remnant)", in the first ring of "Demon Pet Summoning", there is also a period of auxiliary meditation that can only be used by magicians to stabilize the heart lake, so that the Demon Pet Summoning Ritual is not as dangerous as Xiwei is now.

If there was a second person in the lab, he would have seen beads of sweat begin to ooze from Sivi's forehead and cheeks, and his face would have turned pale as paper, his brow furrowed, his eyelids fluttering, and he looked on the verge of defeat.

"Zero!" At this most critical moment, with Xiwei's call, a delicate and clear phantom that seemed to be woven from the stars appeared in the middle of Xiwei's heart lake.

Bright silver threads scattered out from the shadows, little by little connected with every star in the long galaxy of Xiwei, as if the combination of DNA double helix, so perfect, so flawless.

The galaxy, which was on the verge of collapse in this invisible torrent, was like a fishing net entangled by a willow tree that fell on the shore, clinging to the branches of the willow tree, and there was no possibility of being swept away by the torrent.

This is the biggest secret of Xiwei, the biggest hole card, and the crystallization of the deepest wisdom of 300 billion human beings in the 35th century A.D. - the soul contract of artificial intelligence.

The galaxy was stable, and Xiwei's will was once again in control of his heart, and he clearly realized that he had passed the most difficult level, and the rest of the ritual was already a smooth road.

Fresh phantoms began to appear in the heart lake belonging to Xiwei, chaotic and chaotic, and the magic belonging to Xiwei was also passing rapidly.

"Demon pet summoning, I have successfully communicated to the spiritual sea of the different plane, the next step is to choose the most suitable demon pet!" Xiwei turned his mind, and the blue crystal in his hand bloomed with a dazzling light, like ice under the scorching sun, and began to slowly melt.

With the melting of the azure crystal and the infusion of pure wind energy, most of the phantoms disappeared without a trace, and the phantoms to choose from became fewer and clearer.

Three copies of standard mana have been consumed in just a short period of time!

Xiwei didn't dare to slack off, and grabbed a miniature magic recovery potion that was open on the left hand side and poured it into his mouth, accompanied by a fragrant sweetness into his abdomen, and Xiwei's magic power dropped sharply.

The azure crystal is still melting, the power of the magic pet is increasing, the longer I can hold on, the stronger the strength of the magic pet will be!

Soon, another five copies of the standard mana were consumed, and despite the help of the miniature mana recovery potion, there were only ten copies of Sivi's remaining mana.

"A miniature mana recovery potion can only recover ten standard mana potions in five minutes, but this is already the best magic recovery potion that a magic apprentice can come into contact with.

Xiwei's divine consciousness slowly watched the ethereal spirits nourished by the pure wind elemental energy in the azure crystal in the heart lake, and among these ethereal spirits, there will be a demon pet that is most suitable for him!

Those ethereal spirits that were not liked by Xiwei swept through with Xiwei's divine sense, and they dissipated one by one, and finally only a phantom in the form of a cat remained!

At this time, the effect of the first magic recovery potion had passed, and Sivi poured the second into his mouth without hesitation. Using the same magic potion in a row will halve the effect of the subsequent magic potions, but at this time, Sivi can't care about this waste.

At this time, Xiwei's total consumption of mana had reached twenty-three! Counting the recovery of the second potion, he only had seven copies of standard mana left!

However, although the phantom in the form of a cat is becoming more and more real and thicker, there is still a big gap between it and the real form!

If the Demon Pet could not be formed due to the lack of magic power, then this Demon Pet Summoning Ritual would undoubtedly fail! Although there was no danger of failing at this stage, where could Xi Wei find a second piece of Azure Crystal, a high-quality arcane crystal?

Xiwei is a little helpless, still too greedy!

Because of the top-grade azure crystal as the main material of the magic pet summoning ceremony, he really summoned a more powerful magic pet, but although he prepared three magic recovery potions in advance, did he still have to fall short?

What else can turn the tide of the situation?

Eyes of the Silver Moon!

Zero has the clearest and most accurate record of the mana consumption, spell power, and duration of all the spells he has mastered, but only the "Eye of the Silver Moon", Eluna's blessing spell, is a mysterious "???" in Zero's record!

The Eye of the Silver Moon is directly built on Xiwei's soul, no spells, no spell casting time, and with Xiwei's casting, the entire heart lake is gradually covered with a faint silver light!