The old dragon

Su Huan has already filled half a notebook with the secret recipes and food formulas for controlling pets that Su Huan is going to hand over to the teacher.

The teacher took the notes, and just glanced at them, his eyes were filled with shock.

"These, these things?" Zhou He's vision is undoubtedly extremely high, he can see the value contained in these materials almost at a glance, and it will definitely bring about a qualitative leap in the cultivation of his pet control.

If it is said that according to his training method, he is trotting and improving, then what is written in this note is soaring into the sky.

But Zhou He didn't ask too much, he was no stranger to Su Huaneng taking out these things from time to time.

Not long after, Su Huan got from the teacher the distribution of more than two dozen dangerous creatures of the Gray Wilderness that are suitable to be the opponents of the Yanxu Dragon, and left happily.

Currently, there are as many as [-] or [-] kinds of overlord creature distributions he has mastered.

You can start the special training for the challenge of Yanxu Dragon.

These are found throughout various parts of the Gray Moor.

Of course, the distribution of these overlord creatures has not set foot in the four major dangers.

Instead, they are all confined to the interior of the Gray Wilderness.

After all, the degree of danger in the four dangerous places is beyond what Su Huan can handle.

It took Su Huan a long time to sort out the overlord creatures according to their strength, and made a route.

With the prepared route map, the secret medicine needed by the Yanxu dragon, and a group of pets, Su Huan walked out of the black lamp settlement.

[521.512, the first stop, Phoenix Feather Hill]

Follow the roadmap.

Su Huan will start from the north gate of Black Lantern Castle.

Going north, then from north to east, south, and west, almost circled the entire Gray Wilderness, and finally returned to Black Lantern Castle.

And the first stop of the Yanxu Dragon Challenge is Fengyu Hill!

Fengyu Hill is located nearly [-] kilometers north of Black Lantern Fort.

The reason why Fengyu Hill became Su Huan and Yanxulong's first stop was not only because it was the closest.

I thought that Feng Yuqiu lived with a super-horror creature, the Phoenix-tailed Firebird, who was very suitable to be the overlord of the Yanxu Dragon to sharpen his opponents.

The Phoenix-tailed Firebird is a super-terrorist species that is very good at fire-type energy attacks, and its pure lethality is also considered to be the best among super-terrorist species.

But the energy attack happens to be restrained by the Yanxu dragon's Yanxu field.

The reason why Su Huan chose it to be the opponent of the Yanxu Dragon.

It is because the Phoenix-tailed Firebird is not only good at energy attacks, but also able to fuse energy and its own feathers into physical attacks.

The rock ruins field dealt with physical attacks, but the effect was greatly reduced.

In addition, the growth stage of the Phoenix-tailed Firebird is a complete stage, and it still poses a certain threat to the Yanxu Dragon.

Not long after leaving Black Lantern Fort, Su Huan came to Fengyu Hill.

Fengyu Hill is a hill, and the Yanxu Dragon stands at the foot of Fengyu Hill, unscrupulously releasing the breath of a super terrifying species.

This breath dispersed all living beings in a radius of several kilometers, and also alarmed the phoenix-tailed firebirds that inhabited in the depths of the Phoenix Feather Hill.

The phoenix-tailed firebird held its long flaming tail feathers and swept over from the distant sky.

Su Huan was in the distance, staring closely at the Yanxu dragon and the phoenix-tailed firebird.

The phoenix-tailed flamingo hovered over the Yanxu dragon, and uttered a clear cry, as if asking why the Yanxu dragon came.

The phoenix-tailed firebird has good intelligence, so it is natural to see how difficult and powerful the Yanxu dragon is.

In addition, the Yanxu Dragon didn't directly declare war on it, so it didn't want to do it first.

The Yanxu Dragon roared, unceremoniously expressing his challenge.

And took the lead in spraying a mouthful of dragon's breath at the Phoenix-tailed Firebird.

The dragon's breath in the rock ruins was easily blocked by the fire curtain formed by the flames flapping between the wings of the phoenix-tailed firebird.

This time, the Phoenix-tailed Firebird was completely enraged.

Countless flames fell towards Yanxu Long like meteorites.

Any one of these attacks may be comparable to the full blow of a full-scale top-level terrorist.

But at this time, dozens of hundreds of them fell together.

The scene was quite spectacular.

It's like getting acquainted with a dense meteor shower.

Even if the super-terrorist is hit head-on, it will definitely be injured a lot.

But the Yanxu dragon opened its mouth wide open, with a happy expression on its face.

The field of rock ruins opened instantly.

The flame meteor fell in the rock ruins field, swaying with the wind like a candle in the wind, and soon became smaller or even extinguished, and finally turned into energy collapse.

These attacks, which are completely composed of fire energy, do not even have the strength to penetrate the rock ruins field, so naturally they cannot cause any damage to the rock ruins dragon.

This scene also made the Phoenix-tailed Firebird feel a little dignified and saw that the Yanxu Dragon was a formidable enemy.

Dang even launched a stronger attack.

But every time the energy attack, the Yanxu dragon can withstand it comfortably, and it is unscathed.

Seeing the playful expression of Yanxulong, the Phoenix-tailed Firebird was furious.

The crimson fire feathers on its body began to burn, and the solid wings and flame energy intertwined, fell off from its body and shot towards the Yanxu dragon.

The rapid sound of "咻咻咻" can be heard endlessly.

The fire feather pierced through the heavy constraints of the Yanxu field, and came to the Yanxu dragon.

The Yanxu Dragon opened its mouth wide and ate a lot of fire feathers in one bite.

But there are still many that have not been swallowed by it.

"Ding ding ding ding!" The fire feather was like a steel nail piercing into an iron plate, rubbing against the rock-like dragon scales on the surface of the dragon body in Yanxu, and it was difficult to penetrate even an inch.