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"So strong resistance, so strong vitality, not to lose is a top-level creature."

Jiang Hen felt another sigh in his heart. Every time he faced a giant dragon, he would sigh the power of this creature.

Generally, a Tier 6 powerhouse would have no resistance at all when faced with his own lightning combo, and it was basically a death. Only the stronger ones, or those with special abilities, can survive.

But generally they have to pay a great price, even serious injuries.

However, this frost dragon is different. Without special life-saving ability, relying on the dragon clan's own natural magic resistance and vitality, it resisted abruptly. Although the back was bloody, there was no serious injury.

If it weren't for Jiang Hen's subsequent poisoning and Feng Chime's mental attack, it would really be impossible to take it down.

In this way, the wind chimes attacked three times in a row, and the breath of the frost dragon finally dissipated. When the attack reached the fifth time, the frost dragon finally couldn't hold it, and his consciousness fell into a deep sleep.

In other words, the Frost Dragon at this time was already in a coma.

And Jiang Hen is constantly letting his highly toxic explosive insects explode at the wound location, continuously poisoning, and the toxicity is getting stronger and stronger.

After tossing for more than an hour, Jiang Hen finally saw his upgrade energy beating. This proved that the dragon in front of him was finally killed by himself.

Jiang Hen, who was relieved, beckoned to Hezi in the distance.

"How about it, did you kill it?" He Zi was a little nervous. Although the dragon had been under control, Long Wei from the Tier 6 dragon still made He Zi feel trembling.

Jiang Hen smiled and nodded: "It has been killed, we will deal with it as soon as possible, and then transfer."

Now the situation is special, all of this needs to race against time. Without being discovered by the dragon, and without using the power of the devil, he had more time.

Jiang Hen didn't waste any time. He first dispelled his poisonous poison, then took out some containers, quickly collected the dragon's blood, and then added a magic circle to seal it.

These things were put into his spatial ring, and then Jiang Hen processed the traces on the ground.

The magic power spread directly, and began to check everything around. "Sure enough, I left a mark. It's really the Dragon Clan."

Suddenly, Jiang Hen paused, and found a very secret mark on the ground where the dragon was. If this thing is not dealt with, the Dragon Race will definitely find it, and it is very likely that it will find itself.

Carefully clean up this mark, and then explore everything around.

At this time, He Zi had already cleaned up the surrounding dragon blood and dragon scales. The useful ones are collected, and the useless ones are destroyed on the spot. The dragon will never find any clues.

After checking the error, Jiang Hen asked the lava spider to lift the body of the Frost Dragon and move it quickly towards the distance. And Jiang Hen followed behind, constantly cleaning up the traces left on the ground.

You don't have to do it yourself, just hand it to the wind chimes.

A gust of wind element blew through, blowing the ground exactly the same as before.

And the mental attack contained in the wind element can also completely dispel some special aura left along the way. This little thing is much more useful than I thought.

Quickly came to a nearby cave, Jiang Hen sealed the hole.

"We have been here these few days. Don't go out for a run. Time is more urgent."

He Zi nodded, of course she knew the priorities.

Entering the cave, Jiang Hen did not dare to waste any time, quickly took out his tools and began to dissect. A huge frost dragon corpse was quickly separated in Jiang Hen's hands.

Because of the experience once, the research speed is very fast this time. With the progress of the anatomy, the research progress is also constantly advancing. There are some blemishes behind Jiang Hen's speed.

Maybe it was a bit slower than other places, but in just three days, Jiang Hen completed the entire composition.

"This crystal nucleus is missing now." Jiang Hen looked at the vacant position in the middle of the composition, and then began to experiment with the crystal nucleus. When I studied the black dragon last time, this step was missing.

Therefore, there are actually many flaws in the black dragon, which must be made up for this time.

It takes a lot of time to start research from scratch, but Jiang Hen didn't start from scratch. As early as in the academy, Jiang Hen had already done all the preparatory work.

There are everything in the knowledge base in the academy, and of course there are also various aspects of the dragon's structure.

Although it is not that detailed, as long as Jiang Hen compares the actual objects, the progress is very fast.

Jiang Hen spent three days studying and recording the entire dragon, but the research on this crystal nucleus took Jiang Hen five days.

During this time, Jiang Hen's detective bees also kept flying outside.

"The devil has already begun to enter this area. It seems that time can't be wasted. Although there are still some flaws, there is basically no problem."

He Zi spit out in his heart for a while, the flaw Jiang Hen said was referring to the fact that the dragon had not been changed.

It was manufactured completely in accordance with the structure of the giant dragon, and some things that were useless to magical creatures were not removed or replaced. That's not an ordinary job, and there are not many corresponding things in the college's knowledge base.

With Jiang Hen's ability, it would take at least two months to complete this step.

Now of course there is no time to study it slowly, and the frost dragon made in this way is not weak. At least in Jiang Hen's calculations, such a frost dragon could already reach the strength of the late sixth stage.

As one's own strength increases finally this dragon's strength may reach the sixth-order peak.

Therefore, Jiang Hen directly used the skin of the Frost Dragon as a scroll and his blood as ink to quickly depict the composition. Then the dragon's head and crystal nucleus were directly placed on the composition by Jiang Hen.

There is no time for meticulous processing, it can only be so wasted.

And those materials can't be installed in your own space ring, and you can only discard some of them.

Jiang Hen felt distressed for a while, but at this time, he couldn't take care of that much. The light burst, and the familiar feeling swept across again. The drawing burned, and the composition became a mark.

After that, Jiang Hen knew that new skills had taken shape.

When the rune did not enter the Jiang Hen Sea of ??Consciousness, Jiang Hen felt that his Sea of ??Consciousness began to boil, and the edge began to expand again. Before he knew it, Jiang Hen, who had reached the critical point, finally raised another level.

The magic of his body was boiling and flowing, and Jiang Hen's body also began to undergo obvious changes.