The value of the magic crystal is extremely high, and it is undoubtedly a very wasteful act to use the magic crystal as an energy battery, so everyone actually uses the "magic crystal" instead of the "magic crystal".

Compared with the one-time high-energy battery of the magic crystal, although the magic crystal still has problems such as limited storage capacity and low power, the advantages of "rechargeable" make it synonymous with "cheap and good". But even so, using thirty magic crystals in one go is still a painful consumption.

After paying a distressing price, Green begins his first "Ten Consecutive Summons".

The sacrifice is a "virgin rabbit" transformed with chaos magic. Compared to the rare "virgin" goblins, the "virgin" longhorn rabbit is a cheap and good choice.

After placing the rabbit on the altar, Green began to summon.

The glow of magic flowed beneath his feet, and the passages of the outer plane were opened, and the rabbit's soul was projected into it.

When a soul enters the outer plane, there is an eighty percent chance that it will be swallowed by the Sea of Chaos, and there is only a twenty percent chance that it will successfully reach the outer plane. Green's summoning behavior went very smoothly, and the soul of the "virgin rabbit" was projected into the outer plane, and did not mutate, so everyone quickly came to a judgment that the soul of the sacrifice had successfully passed through the sea of chaos.

"Looks like the Sea of Chaos favors him." Senior Carolan, who was standing outside the magic array, couldn't help but sigh.

"I don't know what will be summoned." Merlin's face was full of excitement, "If only I could summon a succubus." ”

"It's not that easy. Succubi basically have sanity, and the difficulty of summoning is comparable to that of high-level demon lords! Another black-haired senior spoke.

Once you've passed through the Sea of Chaos, it's a matter of time when you'll summon it. With the mad dog-like character of the abyssal creatures, once a sacrifice is found, it will definitely bite into it!

In the eyes of everyone's expectation, the body of the "virgin rabbit" suddenly twitched! Immediately afterward, something was pulled from the outer plane into the main material plane.

It was a red-black creature the size of a baby, with an elongated tail, bat wings, a round head, and slender hands and feet.

"It's a little devil." Some knowledgeable onlookers exclaimed.

Lesser Devils, one of the low-level demons, possess stealth and flying abilities. Although the combat effectiveness is low, the little devil is already a good demon compared to the lower-level inferior demon.

As soon as the little demon appeared, he was tightly bound by several magic chains, and in the blink of an eye, he was sealed in a crystal.

————

Sealed Demon Crystal: A demon sealed crystal, and if you break the seal, you can release the little demon sealed inside.

————

After paying the sealing fee to the assistant teacher who managed the magic circle, Green left the magic circle with the crystal.

"Luckily, I actually summoned a little demon in one go." Merlin walked over and said happily to Green.

"The professional magic array is indeed much stronger than the simple version of the summoning magic array we used to have." Green plays with the sealing crystal in his hand.

"Congratulations. You're really lucky, do you want to summon it again? Senior Carolan leaned over, "Maybe you can really summon a succubus." "For a magician, a succubus may not be the most powerful of demons, but it is definitely the best person to summon! Even a powerful demon lord is not as "practical" as a succubus in most cases.

Green smiled: "Forget it, I don't expect myself to have such good luck every time." ”

Green suspects that creatures that have been modified by himself have a higher probability of crossing the Sea of Chaos. Although the possibility of thinking too much cannot be ruled out, Greene would rather "think too much" than the possible consequences.

After a casual conversation, Green stepped outside and continued to watch the others call.

Just as Green was communicating with Merlin and the others, another student walked up to the altar with a large box, as if intending to summon with the contents of the box.

"Green, what are you going to do with that little devil?" Senior Carolan asked casually.

Greene: "I haven't figured it out yet. Do you have any good proposals? ”

"Do you want to use it after signing the contract?" Merlin proposed, "You haven't done it yet, have you?" Among the demonic demons, the little devil is the most suitable type to be a demon. ”

Green blinked and thought for a moment, "Great idea! ”

Magicians need magicians to provide mana, so most of the magicians' magicians are not strong but very practical creatures, such as owls that can watch houses, catch mice, fly, detect, and deliver messages are one of the most popular magicians.

The strength of the little demon is weak, which means that the magic power consumed after signing the magic contract is less, and the ability in all aspects is good enough to act as a mage's assistant. In addition, as a demon from the outer plane, the little demon also has the characteristic of "not easy to die", which can effectively avoid the backlash caused to the mage after the demon dies!

In Green's opinion, ordinary demons are too easy to die, so the little devil who is "not easy to die" is undoubtedly a very good choice.

Just as Green pondered the advantages and disadvantages of the little demon as a demon messenger, a student who was about to summon walked up to the altar and opened the box where he stored the sacrifices, revealing the contents of the box in front of everyone!

Seeing the sacrificial creature, everyone couldn't help but exclaim.

The sacrifice turned out to be a heart!

It was a golden heart the size of a washbasin, and it was beating at a certain frequency.

Seeing that heart, everyone's attention was drawn.

"That heart is...... The heart of a dragon? Green's eyes widened.

"What a big deal!" Merlin couldn't help but take a breath of cold air, "With an eighty percent probability of failure, isn't he afraid of losing all his money?" ”

I have to say that the students of Wang Li College are indeed very rich, and they can even take out things like "dragon hearts".

Everyone held their breath and nervously watched the summoning in front of them.

The magic array activated, and a phantom image of a giant dragon was projected onto the outer plane.

However, what everyone expected did not happen! I saw that the heart that was beating suddenly stopped beating, and then, the heart was blackened at a speed visible to the naked eye, and a dark breath came from the heart.

"Failed!"

"It's a pity that I didn't make it through the Sea of Chaos."

In the midst of the voices of regret or schadenfreude, the heart twisted like a living creature and began to evolve into a living form. However, at this moment, a strong holy light suddenly enveloped the altar!

Chaos disappears, and the light of order will destroy the breath of chaos, and by the way, destroy the heart that is mutating.

Although the summoning failed, Green was interested. Because Green found that these students were really rich, and the things they used to summon were all kinds of strange. However, the success rate of summoning is too low, and the 80% failure rate makes summoning like gambling - and even more exciting, even if the summon is successful, it does not necessarily produce good things.

After watching for a while, Green slowly lost interest.

"I'm leaving." Green beckoned to Merlin.

"Let's do it together." Merlin turned his head to Senior Carolan on the side and said, "Senior, let's go first." ”

"Go ahead. I continued to record. Senior Carolan waved her hand, "I feel like I'm about to find the pattern of demon summoning." ”

Senior Carolan is recording the time and result of each summon, trying to find the pattern of demon summoning in this way.

After leaving the summoning hall, Green took the seal crystal that sealed the little demon and went straight to the library, intending to look up information about the demon.