The guardian had a sword aura to protect his body, which actually shocked Zhang Ruochen's must-kill sword, but failed to hit the vital point.

"Chichi."

However, the fire splashed at its head, and a long gap was torn apart by the ancient sword of Chenyuan.

"What a pity, I couldn't kill with one blow." Zhang Ruochen sighed secretly.

The power of time disappeared, the guardian's eyes trembled, and the silver giant sword in his hand swept out, with infinite power and carrying the dazzling sword art.

Too fast, there is no way to avoid it.

Zhang Ruochen's face changed drastically, and he quickly held the sword in both hands and blocked the sword.

"Bang."

A force that Zhang Ruochen could not resist fell on the ancient sword of Chenyuan.

The broad sword body was shocked violently.

Suddenly, Zhang Ruochen's tiger's mouth was shattered and a large amount of holy blood spilled out from his fingers. It was so vulnerable to the body of the Three Steps Holy King?

The boat of truth and Zhang Ruochen flew away to the distance at the same time, and fell rapidly.

Zhang Ruochen did not care about anything else and had to do his best to control the boat of truth. If he fell into the sea, it would mean failure, but Zhang Ruochen did not want to fail.

Seeing that the boat of truth was about to fall smoothly to the sea, suddenly, a huge shadow appeared above his head.

Zhang Ruochen looked up and saw that the guardian was floating above his head, his eyes cold and solemn, like a ruthless silver-dressed god of death.

It waved the silver giant sword and slashed downwards.

The power contained in the silver giant sword is quite terrifying. It is still hanging at a dozen feet high, and the sea surface is crushed to sink, making Zhang Ruochen feel a moment of weight loss.

At the same time, Zhang Ruochen's scalp was in a split pain, as if he was about to be squeezed and broken by the invisible force.

"No, I can't defeat, how can I fall down in the fourth level of the sea? I am Zhang Ruochen, the controller of time and space. My goal is to become a god and defeat Chi Yao... I must do what others cannot do." Zhang Ruochen had a tenacious will, a firm goal, and an unyielding belief in his heart.

At this critical moment of life and death, the potential of the body is stimulated to the extreme, the brain is empty and bright, and the time around seems to be getting slower and slower, and the whole person is like standing in a dark, silent, and cold universe, being able to quietly watch the changes of everything.

All the doubts that had always troubled him were understood at this moment.

Looking at the silver giant sword swinging down from above, Zhang Ruochen grabbed the hilt of the sword again.

"Wow—"

A layer of black light appeared on the sword body of the Chenyuan Ancient Sword.

That's not a sword light.

But the sword Taoist Xuangang.

At the same time, the fire god armor on the arms appeared on the scorching sun, combined with the sword-dao Xuangang and slashed out into the sky.

"Boom."

The two sword arts and mysterious weapons collided fiercely.

The silver giant sword in the hand of the gatekeeper was broken, and even its body was cut into two pieces by the ancient Shenyuan sword.

"Bang."

The boat of truth fell heavily to the sea. Around the boat, waves of water several times higher than Zhang Ruochen's body were stirred up, and Zhang Ruochen's body stood firmly on the boat of truth.

The two bodies of the guardians decomposed and turned into dense light spots, flying back to the light curtain: "Pass."

Zhang Ruochen looked at the sword in his hand and let out a series of laughter.

In this situation, he realized the last level of Jian Ba ​​in one fell swoop and condensed the sword Taoist Xuangang.

wonderful.

It's amazing.

Suddenly, when he closed his smile, Zhang Ruochen seemed to understand something and said to himself: "It seems that crossing the Sea of ​​Truth is not just about getting rewards. The biggest function should be to use the environment on the sea to hone the monks."

"The process of crossing the sea is to let monks understand how to control their various powers more perfectly."

"The gatekeeper is equivalent to a teacher. Fighting with it can not only increase combat experience, but also learn its combat skills. Such a training teacher can enable monks to make rapid progress."?

If there were no gatekeepers in the fourth level of the sea, Zhang Ruochen would have to wait for a while if he wanted to practice Jian Ba ​​to the Great Perfection.

Of course, what made Zhang Ruochen even more happy was that just now, the Fire God armor finally burst out with its due power. That power was much stronger than when it was in Qiuyu's hands.

It is precisely because of the blessing of the Fire God armor that Zhang Ruochen could defeat the guardian with one sword.

What exactly is the reason?

Zhang Ruochen was quite puzzled, so he quickly mobilized a mental power to investigate the two fist gloves and two arm guards of the Vulcan armor.

The fist gloves and arm guards are like four pieces of flame divine iron. On their surface, there are a large number of ancient divine patterns intertwined, and some divine beast patterns even float on them.

When I activated the Vulcan armor in the past, there was absolutely no such huge change.

Slowly, Zhang Ruochen took back the holy energy.

He found that the holy energy he had recovered contained light spots.

"That is...the mystery of truth..."

Previously, because the situation was critical, Zhang Ruochen did not care about controlling the secret of truth, so he injected the secret of truth and the holy energy into the armor of the Fire God.

Is it because of the blessing of the mystery of truth that the Fire God’s armor bursts out its due power?

After completely retracting the mystery of truth and holy energy, Zhang Ruochen injected the holy energy into the Fire God armor alone. Then the Fire God armor showed a red flame light, but the aura emitted was far inferior to that of the past.

Immediately afterwards, Zhang Ruochen injected the mystery of truth into it.

"Boom."

Suddenly, two fists and two arm guards emitted dazzling flames, reflecting that Zhang Ruochen's arms turned red, like a metal body made of red copper, full of violent power.

In a faint sense, there was a terrifying divine power that surged out.

"It really needs to be activated by the mysteries of truth to produce the strongest power."

Zhang Ruochen was even more confused. At that time, Qiuyu had no truth at all. How did he exert the power of the Fire God armor?

Perhaps, the mystery of truth is not the only way to activate the Vulcan armor, there are other ways.

Where is the key point?

While Zhang Ruochen was pondering, the Qianxing Tiannv, who was originally sitting cross-legged on the boat of truth, regained his holy energy, opened his vast almond eyes and stared at him.

To be precise, it should be staring at the flame armor on his arm.

A wave flashed in his calm eyes. Then, the Thousand Stars Heavenly Girl looked away, drove the boat of truth, and entered the fifth level of the sea.

Feng Yan spent a lot of effort to finally defeat the gatekeeper in the fourth level of the sea. His eyes looked at Zhang Ruochen, with an incredible look in his eyes.

He said nothing, sat cross-legged on the boat of truth, pursuing his skills to restore his holy energy.

The previous blow also consumed more than half of the holy energy in Zhang Ruochen's body. At this moment, he stood in the center of the boat and circulated the holy energy in his body according to the eighth level of the "Nine Heavens Ming Emperor Sutra" practice method "Eight-Ji Mengyitian".

Just by circulating for a cycle, the holy energy in the body will return to its peak state.

The more advanced the technique, the faster the speed of absorbing the holy energy, the more pure the holy energy cultivated, and the speed of regaining energy is naturally far beyond that of other cultivators.

"Wow—"

Zhang Ruochen drove the boat of truth and rushed towards the light curtain ahead.

"Crossing the fourth level of the sea, you will obtain two-tenth of the mystery of truth." The moment you passed through the light curtain, a familiar voice sounded again.

Immediately afterwards, a large number of light spots rushed into Zhang Ruochen's body.

"When you cross the first, second, and third sea areas, you only get one ten thousandth of the truth and mystery. When you cross the fourth floor, you get two ten thousandth of the truth. Could it be because it is more difficult, so you get more?"

While Zhang Ruochen was pondering, another voice rang in his ear, "Have you obtained the mystery of truth?"

Zhang Ruochen suddenly woke up and looked to the left. He saw that ten feet away, the Thousand Stars Heavenly Girl was standing on the boat of truth, emitting starry fog all over her body, giving people a sense of independence from the world.

The boat of truth under her feet stopped under the light curtain and remained motionless, as if she was deliberately waiting for Zhang Ruochen.

"What are you talking about?"

Zhang Ruochen deliberately pretended to be puzzled.

The Qianxing Tiannv's eyes were indifferent and said, "The fists and arm guards you wear on your arms are vessels refined by a god using a special weapon refining method. Only by using the power of mystery can you stimulate the power of the divine."

"I am worthy of being a celestial girl with great eyesight. But what is the power of mystery? Is there any other mystery besides the mystery of truth?" Zhang Ruochen naturally would not ask this question, otherwise he would just not ask for it.

Zhang Ruochen smiled and denied: "It's just a divine relics containing a small amount of divine power, not a special vessel."

The Qianxing Tiannv did not want to argue with Zhang Ruochen, but said, "Don't you want to know the difference between this special vessel and the ancient artifacts of divine relics, artifacts, and holy artifacts?"

Zhang Ruochen's heart sank slightly. It seemed that the other party had already confirmed that he had obtained the mystery of truth.

Of course, the Thousand Stars Heavenly Girl also exposed a secret, and she also obtained the mystery of truth.

The two monks who have obtained the mystery of truth will become the greatest enemy of life and death even if they have no hatred.

Everyone wants to kill the other party and seize the truth and mystery of the other party.

The Thousand Stars Heavenly Girl is likely to practice the Way of Nothingness, and there is also a huge ancient civilization behind it. Such an enemy is as troublesome as Shang Zigong.
To be continued...