The starting blood essence of the daily earth dragon beast was 1,750,000, and Li Feng carefully calculated that it was about 17.5 billion when it was raised to the fifth order, which was not much, so he immediately took the formula of the thunder beast composed of Qili and began to try.

In addition to the giant war elephant beast that had been identified before and the diurnal earth dragon beast found now, the third blue creature gene was selected from the giant turtle found in the deep sea of the earth that exceeded the earth's qi and blood.

The last two creatures were the blueprints that Qili had been searching for for nearly two years.

One of them is called the Ground Armor.

The strength level of this earth-armored beast is about the twelfth order, the beast's body is more than nine meters, and its overall appearance is very similar to the earth's pangolin, but the earth's armor beast is much larger and more fierce than the earth's pangolin.

It is covered in scales, its defensive strength is very high, it can be quickly passed through the underground by the ground armor beast, resisting the collision of various sharp rocks underground, the tail is like a star bell, swinging up to smash people, even if it is a container truck, in this powerful attack will fall apart.

And the second type is called the Demon Leader Giant Shell King.

This is also the only super giant insect that Li Feng has found so far in the Blood Moon World.

Its origin was found to be still deep in the dense forest, and it is a kind of insect beast between a solitary insect beast and a small family of insect beasts.

It has a long pair of giant Neptune antennae, a dark body covered with a very thick insect shell black armor, and its eight limbs and feet are not as slender as insects, but full of strong and thick animal legs, so in principle, it has actually evolved beyond the original insects, but is called an insect beast.

I have to say that Li Feng has taken a lot of risks for this attempt to synthesize the Zerg's powerful troops, the Thunder Beast.

This was the first time he had tried a high-risk synthesis of six insect beasts. It's not an exaggeration to even gamble on this.

Because whether it is the giant war elephant beast or the day-moving earth dragon found now, it is not said that they are the only ones in the entire Blood Moon World so far, but it is extremely difficult to find the second one in the short term.

Therefore, if this synthesis fails, Li Feng will not only gamble on the cost of raising blood essence with a total of more than 100 billion. And you will lose the blueprint of the above two creatures.

The synthesis rate of the six creatures is only a mere 2% chance of success, plus the 20% chance of being promoted to the 20th level of the Blood Crystal Space Level, that is, it can only reach 40%.

Then add 30% of the extra power to the first time of the day, which means that the chance of synthesis, instead of the absolute 100% of what it used to be, is only 70%.

A 70% chance is a lot, but again, it faces another 30% chance of success or failure.

For this. Li Feng was carrying out the first synthesis of the thunder beast this time, and he deliberately did enough work to raise a group of insects and demons, so as to artificially improve the chances as much as possible.

The five kinds of insect demons were pulled into the synthesis box by Li Feng, and then added the subgene of the thousand-eyed crab spider scorpion as a guide, and there was only a seventy percent chance, but Li Feng didn't have much pressure. He decisively chose synthesis.

Ten hours old, a body is about a meter over. A new synthetic creature shaped like a round table for eating appeared in Li Feng's field of vision.

This is a crab scorpion carapace, shaped like a round four insects, Li Feng was a little surprised, he didn't expect that the five kinds of insect synthesis he was looking for casually would actually synthesize such a strange-shaped insect beast.

One gazes into the past and quickly draws its message:

Table armor knife scorpion crab

Rank: Fifth Order

Specialty: Carapace hardening. The knots and feet are sharpened, and the survival is strengthened.

……

There is no doubt that this kind of insect soldier synthesized by finding several kinds of insects and a thousand-eyed crab spider scorpion is a bit of a failure in terms of characteristics and size.

Although it has three passive perks. However, these three abilities are not outstanding, and even the specialty of survival enhancement is a bit useless.

After all, as a worm soldier born to fight, what do I want a survival enhancement for? It's not insect farming.

As for the three specialties, this is undoubtedly a small number of specialty abilities for a synthesis with six types of creatures.

Li Feng shook his head, he didn't want to waste too much time, and was just about to continue to synthesize with these recipes.

Qili, who has been staying by her side, is a little curious, so this casual table armor knife scorpion crab has expanded its attack ability.

However, when Li Feng saw this table-armored knife scorpion crab with a diameter of about one meter and a half, he was dumbfounded when he suddenly and quickly lowered the insect body and crawled for a distance, and the entire round table-like body suddenly rotated and flew low in the air.

"That's okay......"

Li Feng was puzzled, only to see that this table armor knife scorpion crab was running for a while, spinning and flying, and stretched out its limbs and feet around the carapace, forming a seemingly sharp arthropod blade, just like this, it continued to rotate and cut around the woods in front of him, cutting the trunks of trees to the point that the bark was splashed, and when the sap splashed, he really had a feeling of being amazed by the attack method of the species.

"It doesn't seem to be weak." Qili was also dumbfounded, this was originally a stepping stone paved with the synthesis of thunder beasts, and it was really a bit surprising.

But Li Feng quickly shook his head, still sighing: "It's still not good, this spinning cutting attack method is powerful, but their synthetic gene blueprint is still too poor." ”

He was right, the table armor knife scorpion crab spun and flew one meter above the ground to cut the surrounding trees for a long time, but the final result was that it did not even cut off a thick trunk with a bowl mouth.

Nima, this attack method is indeed cool enough, but the attack power is too scummy, the scum is so bad that it can't even cut a tree, how can it deal with these powerful racial monsters in the Blood Moon World.

Its arthropod blade is still not sharp enough, and the running speed is too slow, and the rotation speed is too slow, resulting in a lack of strength and speed explosion, and finally, there is the ground space required to run dozens of meters, which also has a great limit and preparation time for the combat environment.

Li Feng quickly shook his head and commented on the insect soldiers that were accidentally synthesized one by one.

"Then if the weaknesses mentioned by the above-mentioned boss are improved, then do you think this kind of insect soldier has any value in retaining?" Hearing Li Feng's count, Qili's eyes lit up.

"Yes, of course, this kind of rotating cutting attack method is still very effective, especially against some monsters with weak group defense, it is estimated that it has a great effect and efficiency." Li Feng thought for a moment before saying.

But he quickly added: "If it is to have the value of retaining it, then at least its arthropod blade is at least five times stronger than it is now, and it itself must be more powerful than it is now, otherwise it will not be able to break out with this kind of attack effect, it is very difficult, I think it can be regarded as a return to the right problem." ”

After Li Feng finished saying this, regardless of Qili's desire to try it, he quickly used the same five insect formulas and a thousand-eyed scorpion spider crab to synthesize it for the second time.

Ten hours later, success!

Seeing the millilight of the synthesis box expanding, Li Feng almost couldn't help but scold his mother, this time there was no additional thirty percent chance of using the synthesis function on the first day, but it turned out to be successful?

In fact, what he needs is failure, not success.

There is no way, he can only continue to synthesize insect soldiers every ten hours, success, still success, failure, success, success, failure, failure, failure, failure......

Finally, after going through more than ten synthesies in a row, under the premise of the Synthetic Thunder Beast Plan, Li Feng finally waited for the regular opportunity of three consecutive failures.

According to the law of the previous synthesis class, after three successive synthesis failures, the fourth synthesis will have a great chance of success, and this maximum probability has been confirmed by statistical skills, reaching almost 90%.

Although there is still a 10% chance of failure, it is much better than just a 70% chance of success.

Therefore, Li Feng finally stopped the auxiliary pad this time, but pulled the giant war elephant beast, giant tortoise, earth armor beast, day earth dragon beast, and the demon icon of the demon lord giant shell king into the synthesis box in one bite.

In the end, the indispensable thousand-eyed crab and spider scorpion were pulled in.

"Synthesis." After three pauses and a deep breath, Li Feng finally spit out this command from his mouth.

As his heart pounded, the synthesis box then closed, and after a dozen or so seconds, the entire box emitted a faint yellow glow.

"Whew." Looking at this layer of faint yellow light, Li Feng's tense mood finally relaxed.

The yellow, red, green, and purple light is complete, and the gray, black, blue, and white light is a failure, and Li Feng still thinks very thoroughly about the synthetic light of the synthesis box.

Among them, the red light emitted, that is, the more common synthetic troops are about to succeed, the green means that the more special and excellent troops are about to succeed, and once the purple light appears, it indicates that the troops that are about to be synthesized have the potential to be synthesized by the prefecture-level troops, and the last yellow light, the brilliant light like yellow light, is a celestial omen.

In this case, Li Feng only experienced it once when he was synthesizing the Phantom Dragon, and the current dim yellow light is not a brilliant gold, but it is golden, and Li Feng doesn't understand it.

But anyway, it belongs to the success light series portent, then he is not false, at least this represents success.

The time of waiting was the most tormenting, this time the synthesis, because the six synthetic insects and beasts provided were extraordinary, so the entire synthesis process took as long as seventy-six hours.

And Li Feng was waiting in such a complicated mood, and finally heard a prompt in his mind, and he finally couldn't wait to open the synthesis box.

What kind of strength can the pale yellow light combine into a thunder beast? In this regard, he is looking forward to it, but he is also nervous in his heart. (To be continued......)