Ji Tianxing held the ice blue crystal in his hand and felt a biting cold breath coming into his body, making his whole body almost freeze.
This crystal contains extremely majestic power and seems to have some miraculous effects.
He secretly thought that if he could refine the power of this blue crystal, he would definitely benefit greatly and his strength would be greatly improved.
But at this moment, the black dragon saw him staring at the blue crystal in a daze, and reminded him in a deep voice: "Boy, this dragon has already sworn an oath, it's your turn to fulfill your promise!"
Ji Tianxing quickly put away the blue crystal and said to the black dragon: "Then you try to get as close to the lake as possible and let the lock of the cold iron chain expose the lake. I will help you open it."
The black dragon did as he was told, its huge body crawling by the lake, its tail raised high and exposed above the lake.
Ji Tianxing quickly walked to the lake and looked at its dragon tail and cold iron lock at close range.
Only then did he see clearly that the cold iron lock was deeply embedded in the flesh and blood of the dragon's tail and stuck inside the dragon's bone.
The white dragon bones were exposed at the wound, and the flesh and blood nearby had been corrupted and rotten.
Although the black dragon has strong self-healing ability, its wounds will heal slowly.
But with the cold iron chain locked on the tailbone, even if new blood and flesh form in the wound, it will rot again.
Ji Tianxing jumped into the ice lake, endured the bone-chilling chill, and swam seven or eight meters away to the dragon's tail.
He used the family's cracking method, twisted the mechanism on the lock with both hands, and injected true energy into it.
In just about thirty breaths, he successfully opened the cold iron lock.
The black dragon 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 could no longer hold back the excitement in its heart and jumped into the sky, letting out a high-pitched roar of excitement!
At that moment, it exuded an extremely sacred, powerful and majestic aura!
That is the unique dragon breath of the dragon clan!
Ji Tianxing's face turned pale as he was shocked by the invisible dragon's breath. He felt that his energy and blood were flowing backwards, and he almost opened his mouth to vomit blood.
He endured the turbulence in his heart and hurriedly swam back to the shore.
At this moment, the entire Yanqing Lake shook violently, and huge waves more than ten feet high arose on the lake surface!
The ground around the ice lake also cracked, the bamboo forest collapsed underground, and hundreds of towering trees collapsed and fell into Yanqing Lake.
The earth-shattering movement caused Ji Tianxing's expression to change drastically and his heart to be shocked.
He subconsciously looked up at the sky and saw that the barrier formation covering Yanqing Lake in the sky had collapsed into pieces.
The dark yellow barrier, which was as huge as a sky curtain, exploded with a "click, click, click", bursting out with extremely violent power.
In the blink of an eye, the dark yellow barrier collapsed and turned into a tornado-like dark yellow light pillar, rolling towards the black dragon.
The black dragon has just been freed and is flying in the sky.
The hurricane created by the barrier formation rolled in, and it had nowhere to escape, and was instantly swept into the hurricane.
No matter how powerful it is, it can't escape despite struggling desperately in the hurricane.
Not only that, its giant body, which was more than thirty meters long, also shrunk rapidly under the pressure of the hurricane.
"Ah! How could this happen?!"
The black dragon was filled with fear and roared anxiously.
However, the extremely violent hurricane continued to shrink, suppressing it and becoming smaller and smaller.
After about half a quarter of an hour, the terrifying dark yellow hurricane disappeared.
The black dragon was tortured so hard that he almost lost half of his life, but finally escaped.
Yanqing Lake, which was in violent turmoil, gradually returned to calm.
Ji Tianxing and Qian Yue looked at the black dragon again and were stunned for a moment after seeing its appearance clearly.
"Uh...how could this happen? How come the black dragon has shrunk ten times in size?"
"Hehehehe... This arrogant little dragon finally realized how I felt when I shrunk in size."
The black dragon was also stunned, suspended in mid-air, lowering his head and looking around his body, revealing a look of deep horror.
"Why? Why is this happening!"
Originally it was more than thirty meters long, huge and very powerful.
But now, its appearance has not changed much, but its size has shrunk ten times, leaving only more than three meters long!
At first glance, no one would think it was a dragon, they would think 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 wildly around Yanqing Lake for more than ten times, then its strength was exhausted and weak, and it fell into Yanqing Lake with a "pop".
Qian Yue laughed happily, not forgetting to clap with her little paws.
Ji Tianxing also twitched the corner of his mouth and couldn't help but want to laugh.
The majestic mythical beast, the dragon, was exhausted from flying and fell into the lake. This is simply a big joke!
The black dragon fluttered in Yanqing Lake for a few times before flying back to the shore.
It was lying on a boulder in a state of embarrassment, muttering in despair: "Why is this happening? Damn you bastard, back then you took away my dragon crystal and imprisoned me here."
"Now I have arranged such a barrier formation to make my dragon body so small..."
"Ah! I'm so angry!"
The black dragon went crazy with anger, but Qianyue flew to it and "comforted" it with a smile like a person who had experienced it: "Little dragon, don't be sad! It doesn't matter if you become smaller, you can get used to it in a few days.
alright."
"It's just that, with your current situation, even if you leave the Ji family, you won't be able to return to the Endless East China Sea, the territory of the Dragon Clan."
"It is estimated that before you leave Qingyun Country, you will be captured and eaten by high-level monsters, or captured and used as pets by strong humans... Tsk, tsk, how pitiful."
The angry eyes of the black dragon were gleaming fiercely, and it used its claws to hit the big millstone beneath it, until it was broken into pieces.
"Damn it! If the ancestor of the Ji family hadn't taken away my dragon crystal, how could I have fallen into this situation!"
"My dragon crystal, the skill I have cultivated all my life!"
Qianyue rolled her eyes, a sly smile flashed in her eyes, and she suddenly thought of an idea.
"Little dragon, you are so weak now that it is impossible for you to return to the dragon tribe's territory in the East China Sea."
"Besides, if you have no one to protect you, you won't be able to survive in the human world."
"How about this? You stay with Lao Ji for the time being and slowly regain your strength. Later, when Lao Ji is strong enough, let him send you back to the East China Sea."
The black dragon was stunned for a moment, and his eyes suddenly showed contemplation.
Ji Tianxing frowned, quickly grabbed Qianyue and asked in a low voice: "Qianqian, what are you doing? Why should I protect it and send it back to the East China Sea for no reason?"
"The East China Sea is at the easternmost edge of the mainland, and there are countless areas between it and the Tianchen Territory. Even if I travel all my life, I still won't be able to reach the East China Sea!"
Qianyue showed a cunning smile, used some secret technique to transmit the voice directly to his ears, and explained: "Old Ji, are you stupid? I am doing this for your own good!"
"This is a dragon. If you can keep it with you, I don't know how many benefits you will 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 from now, maybe a hundred years from now, when you are strong enough to span all major regions, you can send it back to the East China Sea!"
Ji Tianxing frowned and thought for a moment, then murmured in a low voice: "In that case, it's not impossible. It just depends on whether it agrees or not."