Within the secret room.
Time passed by minute by minute.
However, Chu Feng stood in front of the strength catalog like a stone sculpture, staring intently at the mural in front of him.
It was obvious that he was still comprehending the power within it.
Although Chu Feng's figure did not move, the power in his body began to quietly accumulate.
It was obvious that Chu Feng had understood the rudiment of power and began to operate it subconsciously.
In the process of gathering momentum, Chu Feng's momentum was also rising bit by bit.
Finally, Chu Feng withdrew his mind from the power catalog in front of him.
And his own momentum also accumulated to its peak state.
A low roar broke out from his mouth, he turned around without hesitation and punched out!
"boom!!"
Although Chu Feng's fist had not yet touched the wall, the mere wind caused by the fist caused the wall in front of him to collapse! !
Looking at the scene in front of him, even Chu Feng couldn't help but be slightly stunned.
He obviously didn't expect that his current strength would be so strong! !
And most of the credit for this comes from the power he comprehended.
Moreover, Chu Feng's current understanding of potential is only at the most elementary stage.
In other words, in terms of potential, he still has endless potential that can be explored.
Unknowingly, a day and a night passed like this.
Chu Feng was so absorbed in studying that he completely forgot about hunger and fatigue.
"Rumble—"
At this moment, the door in front of him suddenly began to slowly close.
Obviously, this was a disguised form of urging Chu Feng to leave.
Chu Feng did not hesitate and immediately walked towards the door that was not completely closed, preparing to leave this place.
… …
"The second trial, the speed trial, is officially started!"
"To pass this round of trials, you need to avoid the attacks of the Heart-Eating Insects within the specified time!"
"Trial time limit: ten minutes!"
"If you are hit by the Heart-Eating Insect more than three times within ten minutes, the trial will be deemed to have failed."
"Failure is death!"
After Chu Feng left the Hall of Power, the previous voice rang in his ears again.
The rules of the trial are still roughly the same.
However, the content of the trial has undergone some changes.
If nothing else, the test this time should be his speed.
Although speed is not his strong point, with the blessing of Tianying Boots, Chu Feng believes that his speed will never be too slow.
Then, Chu Feng asked again: "Do I have to accept the trial now?"
Soon, the voice replied: "No, you can wait until you are completely ready before accepting the trial."
"good."
Chu Feng nodded.
No matter what, it finally gave him some time to prepare.
You know, he has gone a whole day and night without eating or sleeping.
Although for Chu Feng now, not eating and sleeping for a day is nothing at all.
But you must know that during this day and night, he was not idle. He had been doing his best to understand the power catalog in front of him.
This is undoubtedly a huge drain on Chu Feng's mental strength.
What he needs most now is rest.
No matter what, you must first adjust your condition to the best before you can continue to face this second speed trial.
Afterwards, Chu Feng took out a pack of compressed biscuits directly from Xumijie. After tearing open the package, he started chewing it.
Maybe it was because he had been hungry for so long, but even the extremely dry and hard compressed biscuits seemed particularly delicious in Chu Feng's mouth.
Soon, after three packs of compressed biscuits were eaten, Chu Feng finally felt a little full.
But after that, what he did was not to rest, but to sign in!
He has meditated on the power catalog for a whole day and night.
This means that he can sign in for another day.
Thinking of this, Chu Feng didn't hesitate at all, and immediately said silently: "System, I want to sign in."
Immediately afterwards, the system's beep sounded in his ears.
"Ding, congratulations to the host for successfully signing in. Your current age will be reduced by one year, and you will receive a reward: a special secret technique - the secret technique of exchanging blood with the demon!"
Special secret method
The secret of blood exchange
Chu Feng was slightly stunned at first, then quickly reacted and directly took out the reward he received from this sign-in.
In his hand, a book exuding a simple atmosphere immediately appeared.
On the cover of this book, there are only six words like "The Secret Technique of Blood Exchange for Demons" that look like small seal scripts.
After hesitating for a moment, Chu Feng directly opened the ancient book in front of him.
He flipped through this ancient book page after page, and soon had a general understanding of the contents of this ancient book.
It has to be said that the so-called 'Secret Technique of Blood Exchange for Heavenly Demons' is indeed a very evil secret technique.
Because the secret is to make one's own strength stronger by replacing the blood in the body!
Apart from anything else, this line of thinking alone is enough to consider this secret technique to be a cult.
The specific steps are more complicated.
If you want to use the secret method of blood exchange with the devil, you must collect a hundred kinds of blood.
Moreover, this blood must be the blood of high-level beings.
It can be human blood or monster blood, but it must be the blood of a strong person!
Because only the blood of the strong can strengthen itself during blood exchange!
At the same time, the more powerful the blood, the better the effect!
According to the requirements put forward by the secret method, Chu Feng made a rough estimate. If he wanted to meet the conditions for the secret method of blood exchange for the demon, he would at least have to collect the blood of a hundred kinds of monsters above the SS level!
If you want a better effect, it would be best to use the blood of one hundred SSS-level monsters or above!
However, it is already quite difficult just to collect so many kinds of monster blood, let alone to ensure its quality at the same time.
At the very least, he would not be able to gather them all in a short period of time.
Therefore, now Chu Feng can only put aside this 'secret method of exchanging blood with the devil' and concentrate on facing the next trial.
Thinking of this, Chu Feng did not hesitate at all and immediately took back this secret method into the Sumeru Ring.
Afterwards, Chu Feng closed his eyes directly and began to rest with his eyes closed.
Three hours later.
Chu Feng opened his eyes again, looking full of energy.
Obviously, even though he only slept for three short hours, it was enough to restore Chu Feng's energy and spirit to its peak state.
And in this state, he was more able to face the challenge of the speed trial without any distractions.
Chu Feng took a deep breath and immediately took steps towards the front.
Soon, he passed through the passage again and arrived at the speed trial hall.
The moment Chu Feng stepped into the hall, a black shadow the size of a fist, like a bullet, suddenly shot out in his direction! !
Looking at the scene in front of him, Chu Feng couldn't help but feel a chill in his heart, and subconsciously dodged to the right! !
"Keng!!"
After he avoided the attack, he saw that the black shadow in front of him was nailed into the wall on the side, leaving a very deep crack! !
Looking at the scene in front of him, Chu Feng's expression couldn't help but change slightly.
How powerful must this black shadow be to penetrate so that it can leave such a mark on the wall! !
Immediately afterwards, the black shadow crawled out of the crack again.
It was only then that Chu Feng was able to clearly see the face of the black figure. It was actually a beetle as black as ink.
This beetle is about the size of a palm. It is hard to imagine that such a small insect body possesses such terrifying explosive power.
Afterwards, Chu Feng quickly understood.
From the moment he stepped into the great hall in front of him, the trial had already begun.
The black beetle that appeared in front of him was the heart-eating insect!
And all he has to do is try his best not to be attacked by this heart-eating insect in the next ten minutes.
In this case, can you consider killing the heart-eating insect in front of you
Such an idea immediately appeared in Chu Feng's mind.
Then, without any hesitation, he immediately drew out the Chi You Sword and slashed at the Heart-Eating Insect in front of him!
However, at the moment when the sword was drawn, Chu Feng felt as if the power in his body had been drained out instantly!
And his sword naturally failed to fall on the Heart-Eating Insect.
Obviously, there is some kind of power restriction in this hall.
This prevented Chu Feng from using his own power to kill the heart-eating insect in front of him, and he could only passively dodge through speed.
Obviously, only in this way can the trial be meaningful.
However, the moment Chu Feng drew his sword, the heart-eating insect in front of him attacked him again!
The body of the Heart-Eating Insect instantly turned into a stream of black light, shooting towards Chu Feng's heart!
If this blow hits, Chu Feng's heart may even be directly pierced!
Of course, Chu Feng couldn't just watch such a thing happen. He quickly put away the knife and immediately retreated backwards!
Everything seems to happen in the blink of an eye!
Fortunately, Chu Feng's reaction was quick enough, and his movements were also fast enough!
In the end, he still narrowly avoided the blow from the Heart-Eating Insect!
However, before Chu Feng had time to be happy, he once again caught sight of another dark shadow out of the corner of his eye!
For a moment, Chu Feng's pupils couldn't help but suddenly shrink.
He finally realized that this ghost place was far more dangerous than he imagined.
Because here... there is more than one Heart-Eating Worm! !