Ji Tianxing held the ice blue crystal in his hand, and only felt that a piercing cold aura had entered his body, making him almost freeze all over.

This crystal contains extremely majestic power, and it seems to have some miraculous effects.

He secretly thought in his heart that if he could refine the power of this azure crystal, he would definitely be able to obtain great benefits and greatly improve his strength.

But at this moment, the black dragon saw him staring at the azure crystal in a daze, so he reminded in a deep voice: "Boy, Benlong has already sworn an oath, it's time for you to fulfill your promise!"

Ji Tianxing hurriedly put away the azure crystal and said to the black dragon: "Then you try to get as close to the lake as possible, let the lock of the cold iron chain expose the surface of the lake, and I will help you open it." ”

The black dragon did as it was told, its huge body prostrate on the edge of the lake, and its tail was raised high to reveal the surface of the lake.

Ji Tianxing hurriedly walked to the edge of the lake and looked at its dragon tail and cold iron lock up close.

Only then did he see clearly that the cold iron lock was deeply embedded in the flesh and blood of the dragon's tail, stuck in the keel.

The wound revealed Bai Sensen's keel, and the flesh and blood around him had rotted away.

Although the black dragon has a strong ability to heal itself, the wound will heal slowly and recover.

However, there is a cold iron chain that is locked on the tailbone, and the wound will decompose again even if the flesh is newly blooded.

Ji Tianxing jumped into the icy lake, endured the cold to the bone, swam seven or eight meters away, and came to the dragon's tail.

Using his family's method of cracking, he twisted the mechanism on the lock with both hands and injected true essence into it.

In just about thirty breaths, he successfully opened the cold iron lock.

The Black Dragon has finally lost its restraints and regained its freedom!

When Ji Tianxing opened the cold iron lock, took it out of its tailbone, and threw it into Yanqing Lake.

It couldn't hold back the excitement in its heart anymore, and jumped into the sky, letting out a high-pitched dragon roar of excitement!

At that moment, it exuded an extremely sacred, powerful and majestic aura all over its body!

It's dragon's breath!

Ji Tianxing's face was pale from the shock of the invisible dragon's breath, and he only felt that his qi and blood were flowing backwards, and he almost opened his mouth to vomit blood.

He endured the churning of his internal organs and hurriedly swam back to the shore.

At this moment, the entire Yanqing Lake shook violently, and the lake surface stirred up huge waves more than a foot high!

The ground around the glacial lake has also cracked, the bamboo forest is collapsing to the ground, and hundreds of towering trees have also collapsed and planted into Yanqing Lake.

The earth-shattering movement made Ji Tianxing's face change drastically, and his heart was shocked.

He subconsciously looked up at the sky, and saw that the enchantment formation in the sky that enveloped Yanqing Lake had collapsed in pieces.

The huge dark yellow barrier like a canopy of heaven burst open, bursting out with incomparably violent power.

In the blink of an eye, the dark yellow barrier collapsed, turning into a tornado-like pillar of dark yellow light, rolling towards the black dragon.

The black dragon had just been freed and was circling and flying in the air.

The hurricane of the enchantment formation swept in, and it had nowhere to escape, and it was swept into the hurricane in an instant.

No matter how powerful it is, it struggles desperately in the hurricane, and it is difficult to escape.

Not only that, but its huge body, which was more than 30 meters long, also shrank rapidly under the suppression of the hurricane.

"Ahhhh

The black dragon was terrified and roared anxiously.

However, the violent hurricane continued to shrink, and it also became smaller and smaller.

It was about a quarter of an hour before the terrifying dark yellow hurricane disappeared.

The black dragon was tossed and almost lost half of his life, but finally escaped.

Yanqing Lake, which was in turmoil, gradually returned to calm.

Ji Tianxing and Qianyue looked at the black dragon again, and after seeing its appearance clearly, they were all stunned for a moment.

"Uh...... How could this be? How did the black dragon shrink ten times in size?"

"Hey, hey, hey...... This arrogant little dragon finally realized how I felt when I was shrinking in size. ”

The black dragon was also stunned, suspended in mid-air, looking down at his body left and right, revealing a thick frightened look.

"Why?

Originally, it was more than 30 meters long, and its body was huge and very powerful.

Now, its appearance has not changed, but its size has shrunk tenfold, and it is only more than three meters long!

At first glance, no one would have thought that it was a dragon, they would have thought it was a black python!

The black dragon couldn't accept this result for a while, and flew wildly in the sky in a manic mood, roaring to vent the anger in his heart.

As a result, it flew around Yanqing Lake more than a dozen times, and its strength was exhausted and weakened, and it was planted into Yanqing Lake with a "poof".

Chizuki laughed gloatingly, and did not forget to applaud with her little paws.

Ji Tianxing also twitched the corners of his mouth, and couldn't help but want to laugh.

The dignified beast Jiaolong would be exhausted by flying and plunge into the lake, this is a big joke!

The black dragon fluttered a few times in Yanqing Lake before flying back to the shore.

It lay on a boulder in embarrassment, muttering in despair, "Why is this happening? Damn bastard, you took my dragon crystal and imprisoned me here." ”

"Now I have arranged such an enchantment formation again, making my dragon body so small......"

"Ahh

The black dragon was mad, but Qianyue flew to its side, and "comforted" it with a smile in the tone of a passerby: "Little Jiaolong, don't be sad! It's okay if you get smaller, just get used to it for a few days." ”

"It's just that with your current situation, even if you leave the Ji family, it is impossible to return to the Endless East Sea, the territory of the Jiaolong Clan. ”

"It is estimated that before you leave Qingyun Country, you will be captured and eaten by high-level demon beasts, or captured by human powerhouses as pets...... Tsk, so pitiful. ”

The black dragon's angry eyes flashed with fierce light, and he used the dragon's claws to smash the grinding plate boulder under him, until the boulder was torn apart.

"Damn! If it weren't for the Ji Family Ancestor taking away my Dragon Crystal, how could I have fallen to this step!"

"My dragon crystal, my lifelong penance!"

Qianyue rolled her eyes, a sly smile flashed in her eyes, and an idea suddenly came to mind.

"Little Jiaolong, anyway, you are weak now, and it is impossible for you to return to the territory of the Jiaolong Clan in the East China Sea. ”

"And you can't survive in the human world without protection. ”

"It's better to follow Lao Ji for the time being, slowly recover your strength, and when Lao Ji's strength is strong enough, let him send you back to the East China Sea. ”

The black dragon was stunned for a moment, and suddenly showed a contemplative and thoughtful look.

Ji Tianxing frowned, and hurriedly grabbed Qianyue and asked in a low voice, "Qianqian, what are you doing?" for no reason, why do I want to protect it and send it back to the East China Sea?"

"The East China Sea is in the easternmost part of the continent, and I don't know how many regions are separated from the Tianchen Domain, even if I travel for the rest of my life, I won't be able to reach the East China Sea!"

Qianyue showed a sly smile, and used some kind of secret technique to directly transmit the voice to his ears, explaining: "Old Ji, are you stupid? I'm doing this for your good!"

"This is a dragon, if you can take it with you, I don't know how much benefit you can get in the future!"

"As for when to send it back to the East China Sea, it's not up to you to decide?"

"Maybe fifty years later, maybe a hundred years later, when your strength is enough to span all major regions, then send it back to the East China Sea!"

Ji Tianxing frowned and thought for a while, and muttered in a low voice: "In this way, it's not impossible, it depends on whether it agrees or not." ”