"The body length is six meters, the wingspan is eight meters, the thickness of the scales is nearly three millimeters, and the largest teeth are already more than ten centimeters......"

"I have to say, as a creature that's only been born for less than four months, your growth rate is really amazing. ”

Zhang Cheng was talking to himself while examining the body of the dragon lying on the ground to confirm that it was not sick, and by the way made a detailed research record.

After this period of observation, he can basically determine that the statement that the dragon cannot be kept in captivity, otherwise the size of the generation will not be as good as the generation.

Because his dragon has been confined to a relatively closed environment for more than 90% of the time since birth, but his body is still growing like ever, especially the unknown substances flowing in the blood, the proportion has increased from a few tenths of a percent at the beginning to more than 15% now.

He dared to guarantee that if a cold weapon such as a spear or sword pierced the dragon's body, it would melt into molten iron in a dozen seconds at most.

Obviously, there is only one thing that really restricts the dragon's lifespan and size, and that is the mysterious energy brought by the crimson comet.

As long as the mysterious energy is sufficient, the dragon will not die naturally, but will continue to grow until it becomes a giant beast with a body length of more than one or two hundred meters.

What's even more terrifying is that I don't know if there is a genetic mutation in the process of transformation, whenever Zhang Cheng gets close to the young dragon, a small part of the arcane energy in his body will be sucked out uncontrollably.

Although this suction is not very strong at the moment, it can be avoided with a little care.

But for some reason, he always had a hunch that once this dragon entered Azeroth, which was filled with countless energies in the air, it would instantly produce a drastic change far beyond his imagination.

"Roar!"

Perhaps it took too long to check the body, or maybe it was hungry, but the young dragon, which was less than a year old, stretched out its huge head, slightly arched its master, and let out a low growl of dissatisfaction.

"Alright, don't worry, it'll be over in a minute. Zhang Cheng pushed away the dragon's nostrils that kept spewing hot air without looking back.

Just as he was about to bend down to examine the dragon's claws, he suddenly remembered something, and hurriedly turned to the impatient young dragon and said, "By the way, I don't seem to have named you since you were born. As the saying goes, it's better to choose a day than to hit the day, how about I give you a resounding name today?"

"Huh?"

The young dragon was stunned for a moment, waiting for the two innocent eyes, as if asking what the hell is the name?

"The name is the code name, for example, you are a dragon, but the dragon is not your name, but a general term for a creature similar to you, you must have a name that belongs to you, understand?" Seeing the bewildered look of the "little guy", Zhang Cheng had to explain patiently.

"Woo......" The young dragon seemed to understand the meaning, and nodded slightly in agreement.

Although its intelligence is still at the level of a human child who is six or seven years old, its comprehension ability is not bad, and it can even execute more complex tactical commands.

"Then what do you call you?" Zhang Cheng touched his chin and began to search for famous dragons in various myths and legends, books, games, film and television works in his memory, and soon locked on one of them. "What do you think of Kulo Kirba? It is a demon dragon in Celtic mythology, summoned by the demon god Balor, and killed many gods, including the god king Nuada, the goddess Maha, and many others. ”

The young dragon hesitated for less than a second, and immediately let out a roar of varying lengths, as if to express the joy and excitement in his heart.

"Hehe, if you like it. Remember, from today you are Kulo Kirba, and don't live up to the name. Now go out and forage while it's dark, and remember to come back before the sun rises, I don't want you to be exposed too soon. With that, Zhang Cheng patted the young dragon's head, turned around and walked towards the tester placed not far away.

The reason why he dug the cave was not only to give the dragon a place to hide, but also to continue his research without interference.

You must know that since discovering how the dragon uses the mysterious energy that fills the air to release flames, he has made good progress through simulation, and can now use props to release several powerful spells such as fireballs, fire walls, fire rain, and flame sprays.

The only pity is that these spells require a long preparation time, even the simplest flamethrows take more than a dozen seconds to channel, and I don't know how many times I have been hacked to death in such a long time in battle.

In addition, the single damage attribute is also a big problem, at least the "dragon mother" Daenerys Targaryen and his three dragons are not very afraid of fire.

If it weren't for the last bottle of well water to replenish his magic power, Zhang Cheng would like to go north of the Great Wall and catch a strange ghost to come back and study and figure out how these guys used mysterious energy to create frost.

Of course, he can only imagine now, and he does not dare to put it into action at all, at least until Kulo Kerba grows to twenty meters.

In fact, all he could do at the moment was to shorten the steps and preparation time for the release of the fire spell as much as possible, and at most read the latest information on the children of the forest when he had free time.

It has to be said that although these natives of Westeros have created a glorious magical civilization, they subconsciously regard it as a kind of faith and religion, whether it is a complex ritual or a spell like a chant, without exception, it is full of respect and worship for the old gods.

Since it is religion and belief, it is naturally mixed with a lot of useless things, and it is even more difficult to distinguish which parts are really resonant with energy, and which ones are pure modifiers.

After all, Zhang Cheng's first contact with mysterious powers was the starting point of Dalaran, and Dalaran has always been determined to establish a complete system in terms of his attitude towards magic, and through the combination of theory and practice, to create stronger, newer, and more powerful spells, which is almost the same as the attitude of earthlings to explore science.

Therefore, in his eyes, magic should be a rigorous science, not a power that can only be obtained by begging for the gods.

Because of this, he was unable to understand the thoughts and mindset of the Children of the Forest, and he was also unable to decipher large passages of misleading words and drawings.

Thankfully, the Children of the Forest are not completely extinct yet, and according to the plot, Bran Stark will encounter the last few remnants, and theoretically he still has a chance to gain access to the knowledge and magical powers of the Children of the Forest.

In order not to miss these important moments, he did not hesitate to spend a lot of money and hired a large number of spies to continuously deliver news to Bright Water City.

When Robb Stark, the last of the rebellious ones, dies at the bloody wedding, a raven slowly lands on the top floor of the castle.

Bachelor Inigo, who was in charge of managing the news, hurriedly took off the note hanging from the raven's feet, glanced at it, walked quickly to the door of Zhang Cheng's room, and reported in a low voice: "My lord, important news from the other side of the sea. Daenerys Targaryen, who you are following, recently captured Astapor and has gained an army of Unsullied ......"