The strange black box filled Fang Chen's heart with confusion.
Kacha!
The Little Mouse grabbed a bone from the white bones and swallowed it directly.
"What a hard bone."
Kacha sounds came from the Little Mouse's mouth, and then it complained.
Fang Chen was even more stunned when he heard this.
The Little Mouse's teeth were famous for being hard. If the Little Mouse called it hard bones, then how hard were these bones?
Thinking of this, Fang Chen's gaze once again fell on these white bones.
He discovered that these white bones were far from as simple as he had imagined.
'These white bones should have been elites when they were alive.'
Fang Chen thought to himself.
The Little Mouse could even casually swallow the bones of Heavenly Body Tier elites, and the Little Mouse actually felt that the bones here were hard.
Then there was only one possibility.
The white bones here were elites that surpassed the Heavenly Body Tier when they were alive.
With Fang Chen's current cultivation level, he couldn't come into contact with elites that surpassed the Heavenly Body Tier at all.
There was a bit of confusion in his eyes.
At the same time, his heart was extremely heavy.
What exactly was inside this black box?
Once it contained evil things, would it be dangerous if he released them?
If he didn't open it, Fang Chen would be unwilling to accept it.
The golden heart was beating rapidly, which meant that the things inside the black box must be extremely precious.
Kacha!
Although these white bones were very hard, the Little Mouse still swallowed a few.
The Heaven Devouring Divine Mouse could eat anything as food.
"Try this black box."
In a daze, Fang Chen made a decision. He was going to open the black box.
However, there was no way to open it, so he let the Little Mouse's teeth try.
The Little Mouse's eyes lit up when it heard this, and it immediately scurried onto the black box. Then, it opened its little mouth and directly bit on it.
Kacha!
The Little Mouse actually couldn't bite it on its first try.
"This …"
The Little Mouse was shocked. What was this black box made of if it couldn't even bite it?
This time, Fang Chen was in a predicament. He had discovered the black box but was unable to open it.
"What should we do?"
Fang Chen thought for a while and finally came up with a solution.
Using the power of the bloodline, he forced the blood essence of the Undying Bird to appear, and then used the black flame to burn the black box.
Hum
As Fang Chen's strength increased, he became deeply aware of how powerful his bloodline power was.
It was actually suppressing the essence blood of the Undying Bird.
When Fang Chen fully activated the power of his bloodline, the essence blood of the Undying Bird hidden in the golden heart was instantly released and spread all over Fang Chen's body.
The next moment, a scorching black flame appeared above Fang Chen's hands.
Immediately, Fang Chen covered the black box with his hands.
Hiss, hiss, hiss
They could clearly hear the sound of the black box being burned by the black flames.
"There's movement."
In an instant, Fang Chen felt that the black box trembled. It seemed that there was movement.
Crash!
The essence blood of the Undying Bird all over his body was forced into the black flame by Fang Chen's bloodline power, and immediately increased the intensity of the black flame.
Suddenly, the aura of the Undying Bird's essence blood spread out and enveloped the black box.
At this time, the black box trembled even more violently.
Crack!
In this way, it burned for a full hour, and the black box made a cracking sound. Fang Chen was overjoyed because the black box was opened.
"What is this material?"
Fang Chen couldn't help but ask himself.
This was the hardest material he had seen so far.
After the black box was opened, Fang Chen used the essence blood of the Undying Bird to protect his body, and then gently opened the lid of the black box. Suddenly, something like a heart appeared in front of Fang Chen's eyes.
"What is this?"
Fang Chen was shocked.
When it saw this heart-like thing, the golden heart beat even more abnormally.
"Boss, it seems to be a heart." The Little Mouse's little paw reached into the black box and grabbed this heart-like thing.
After Fang Chen took this thing, he found that there was a layer of seal on it.
Crash!
Before Fang Chen could study it carefully, the heart-like thing was absorbed by the golden heart.
Hiss!
After the golden heart absorbed this thing, it suddenly became very active.
Fang Chen could clearly feel that the golden heart was refining this thing.
"This …"
Fang Chen's heart was full of shock.
He carefully observed the golden heart.
After about two hours, the golden heart stopped moving, and a shrunken heart suddenly appeared from the golden heart.
"This is …"
Fang Chen recognized this thing. It was the heart-like thing from before, but it was much smaller.
"What's going on?"
Fang Chen was very puzzled. What was this thing? Why didn't the golden heart refine it?
What happened next was even more amazing.
This heart-like thing gradually disintegrated, turned into specks of light, and finally drilled into Fang Chen's limbs and bones.
In an instant, Fang Chen felt that his physical strength was gradually improving.
"The Perfect Sword Body is improving."
After his constitution became the Perfect Sword Body, Fang Chen found that although the Perfect Sword Body was very powerful, it was very difficult to improve.
But now, the Perfect Sword Body was improving.
It must be because of that heart-like thing.
Fang Chen excitedly observed his body.
After a while, the Perfect Sword Body reached a new level.
Fang Chen's Sword Hero Qi became more and more intense.
Fang Chen had completely stepped into the first step of the advanced level of Sword Truth and had a thorough understanding of it.
He had also reached the end of the Sword Hero Realm and reached the peak.
At the same time, some new information appeared in Fang Chen's mind.
It seemed that this information came from the golden heart.
Low level, middle level, advanced level, and peak level.
These four simple levels covered the strongest constitutions in the world.
The creator of the Perfect Sword Body must be an amazing expert who stood at the peak of the human race.
"My Perfect Sword Body is invincible in the world.
Even at the low level, it can rival the most powerful constitutions in the world and even fight against the Ancient Race. "
This sentence flashed across Fang Chen's mind.
Fang Chen was shocked.
The more he cultivated, the more he found that the Perfect Sword Body was not as simple as he thought.
Even at the low level, it could rival most of the constitutions in the world.
This sentence was so shocking.
After a long time, Fang Chen finally suppressed the excitement in his heart.
Then, he withdrew the Sword Hero Qi and calmed down.
"Boss, what's wrong?" Little Mouse asked.
Fang Chen shook his head and did not say anything.
Although he did not know what that thing was, it helped him improve the level of the Perfect Sword Body.
It must be an incomparably precious treasure in the universe.
Previously, Fang Chen's Perfect Sword Body had just been condensed.
Now, it had finally reached the Low Level Perfect Sword Body.
Just as the creator said, even at the Low Level Perfect Sword Body, it was still something that the world looked up to.
Fang Chen stopped thinking and looked at the black box.
"This black box is so hard. It must be extraordinary. Unfortunately, I can't take it away." Fang Chen felt a little regretful.
However, he still did not give up. He covered the black box with his hands and was ready to try.
However, this test actually caused the black box to move a little.
"Is it because of the Perfect Sword Body?"
Fang Chen was excited. He immediately activated the Perfect Sword Body and a strong force suddenly emerged.
In shock, Fang Chen lifted the black box with his hands.
"Great."
Fang Chen put the black box into the Space Ring.
Then, he left with Little Mouse.
Although the mission this time was not challenging, Fang Chen was very happy to have obtained such a heaven-defying treasure.
After leaving the village, Fang Chen made some inquiries about the Red Head Blade adventurer organization on his way back.
After asking around, he found out that the Red Head Blades was quite famous in the Sealed Sky City.
Its leader was a high-level Heaven Star Border Realm martial artist.
"It's easy for such a martial artist to kill me. There's no need for bandits to do it. Moreover, it's the place where I'm carrying out the mission."
Fang Chen felt that this was not a coincidence.
Thinking about it, someone must have wanted to kill him and contacted the Red Head Blades martial artists.
"When I first came to the Sealed Sky City, I didn't have many enemies with me."
Suddenly, Fang Chen thought of the Wu Tian brothers.
"Could it be them?"
Fang Chen was not sure if it was the Wu Tian brothers.
After returning to the Ninth Mountain, Fang Chen found the Ninth Mountain Lord and handed in the mission.
"How was the harvest?" The Ninth Mountain Lord asked.
"Not bad." Fang Chen smiled.
The Ninth Mountain Lord nodded in satisfaction. If Sanguinati could return safely, it meant that the Heaven Star Border Stage One martial artist in the bandit group had been killed.
The Ninth Mountain Lord thought that Sanguinati was right. He meant that killing a Heaven Star Border Stage One martial artist felt good.
"Cultivate the Heart Illusion Sword well. With your strength, you won't have any problems getting first place in the upcoming Disciples' Grand Competition. You might even get first place in the Nine Mountains Dao Debate." The Ninth Mountain Lord smiled.
Fang Chen bid farewell to the Ninth Mountain Lord and returned to his courtyard.
On the way, Fang Chen met the Wu Tian brothers.
"Big Brother, look."
Wu Shan, who was walking, suddenly cried out involuntarily.
Wu Tian followed Wu Shan's gaze and saw Sanguinati.
"How is it possible? He's not dead." Wu Tian's eyes flashed with shock.
Wu Tian and Wu Shan's expressions were caught by Fang Chen.
At this moment, he was certain that it was the Wu Tian brothers who had ordered the Red Head Blades to kill him.
"How ruthless. You want to kill me after your disciple was defeated by me in a competition."
Fang Chen looked coldly at the Wu Tian brothers and turned to leave.
He could not make a move in front of everyone, but he would not let them off easily.