After a while, Zhou Tu arranged various formations around him to prevent accidents.
"Mirage, today is not a full moon night, can you really leave the Mirage Sword?" Zhou Tu asked uneasy.
"Master's cultivation has reached the ninth level of Qi training. Now I can leave my body even in an ordinary night." Sword Spirit replied.
Hearing this, Zhou Tu breathed a sigh of relief, and then, under the instructions of the sword spirit, he swallowed the Foundation Establishment Pill into his belly and wrapped it with spiritual energy to prevent the medicine from being digested by his body immediately.
After taking the Foundation Establishment Pill, Zhou Tu wanted to dig out his left eye and let the Sword Spirit enter it, but was stopped by the Sword Spirit. The reason was that his body was incomplete and it was easy for the Foundation Establishment to fail. Therefore, the Sword Spirit asked him to summon a The sword crow then possessed the sword crow and blended into his hair.
After making all these preparations, Zhou Tu fell asleep.
In the blink of an eye, Zhou Tu entered the long river of time.
"What to do next?" Zhou Tu asked immediately.
"Master uses a sword crow to fly over first." Sword Spirit said.
Zhou Tu immediately followed the instructions and controlled a sword crow to fly behind the boat.
The sword crow flew for a while, and seeing that it had entered the historical river section of Zuoming, the sword spirit suddenly said: "Stop! It's almost the same aura, but this aura is a bit far away. The master asked the sword crow to fly in another direction, but don't fly to Past and future.”
Zhou Tu nodded. The sword spirit now senses the changes in the surrounding environment through the sword intention in the sword crow, and uses this to explore the long river of time. When his sword intention advances further, he should be able to achieve a similar level.
With this thought in mind, Zhou Tu let the sword crow fly to the left, but just before it flew far, the sword spirit continued: "The breath is getting farther and farther, and the direction is reversed."
Zhou Tu immediately changed his direction and let the sword crow fly to the right.
After flying for a while, the sword spirit finally said: "This is it!"
Zhou Tu immediately controlled the sword crow to stop.
"The years that entered there." Sword Spirit continued.
Zhou Tu didn't hesitate and immediately used Feiyun Hand to grab the gray river water directly below the sword crow.
As soon as the river water reached the boat, it swallowed Zhou Tu and the boat together...
The scene in front of him changed. Zhou Tu saw that he was standing on a high mountain. The surrounding environment was very familiar. This was the top of the mountain where Zuo Ming ascended to the immortal world!
The sky was covered with dark clouds. Zhou Tu glanced around and soon saw Zuo Ming standing next to the cliff. Compared with when he was at Youtan Sword Tomb, he was much older, but he was younger than when he ascended. Quite a few... The other party was looking at the dark clouds above his head, as if waiting for something.
Zhou Tu looked slightly surprised. In his current state, he could sense the Foundation Establishment Pill he had swallowed in his body!
"Mirage, do I want to build a foundation here?" Zhou Tu asked immediately.
"That's right! He is about to pass the tribulation. When he passes the tribulation, we will follow the tribulation together and steal a little bit of the power of the tribulation!" Sword Spirit replied.
"Overcoming the tribulation??" Zhou Tu was suddenly startled and looked up at the dark clouds in the sky again. Those were the tribulation clouds!
"Yes! The breath I was looking for in the long river of time was the breath of the Heavenly Tribulation!" Sword Spirit quickly replied. Seeing that the Heavenly Tribulation had not yet begun, she continued to explain: "The Heavenly Tribulation is a derivation of the Great Dao , so the Tao seeds refined with the power of calamity will be much, much more powerful than ordinary Tao seeds! This is the best foundation-building method in the world, and only masters with a long history can do it, even in the second part of Tian The foundation-building methods in the Sword Dao Volume are definitely not as good as the Dao Seeds refined through the Heavenly Tribulation!"
Zhou Tu nodded thoughtfully, and then asked: "In other words, the Heavenly Tribulation can be like the sword intention in the Youtan Sword Tomb, hurting me over the years?"
"There has never been a barrier of time! Since the master has come to the past years through the long river of time, he is in the same period as the catastrophe! Just because of the law of time, the master cannot affect the past history, and everything in history is equally difficult to It affects the master, but the heavenly tribulation is the evolution of the great road, which can break the law of time to a certain extent and threaten the master... And this heavenly tribulation, which is greatly weakened by the law of time, is the opportunity for the master to build the foundation!" Sword Spirit explained road.
Hearing this, many of the previous mysteries in Zhou Tu's mind were also understood. When he returned to the past through the long river of time, he was in the same period as the past years, so he could practice normally in the dream. In addition, he had been in the past years. His several deaths were not really caused by any means that took thousands of years, but the laws of time in him were broken...
"What if I don't hold on when the calamity comes and I'm killed by the calamity?" Zhou Tu asked uneasily.
"Don't worry, Master! With Master's current foundation, he will definitely be able to survive. And even if he fails to survive the catastrophe, at most he will fail to build the foundation and suffer some backlash. As long as he cultivates for a period of time, he can try again." Sword Spirit replied.
"What about you? Will you be okay?" Zhou Tu continued to ask.
"I also want to go through the tribulation! The flying sword refined by the Heavenly Sword Dao is indeed very strong, but it is not as good as the flying sword refined by the Heavenly Sword Dao. After I go through the tribulation, the master can use my sword normally." Ling replied.
Zhou Tu felt happy when he heard that he could use the Mirage Sword. He wanted to ask some more questions, but at this time, the sword spirit suddenly reminded: "The disaster is coming soon! Master, hurry up and stay away from here. This is the disaster." In the center, even if the law of time is weakened, the master will definitely not be able to withstand the catastrophe here!"
Zhou Tu immediately retreated down the mountain, and Zuo Ming was soon out of sight. When he retreated all the way to the foot of the mountain, the voice of the sword spirit sounded again: "This position is fine."
Zhou Tu stopped immediately. The next moment, calamity clouds rolled in the sky, and countless calamity thunders fell, instantly covering the entire mountain!
The speed of the tribulation thunder was so fast that Zhou Tu had no time to even slash out his sword, and was immediately struck directly by the outermost tribulation thunder!
For a moment, Zhou Tu's mind went blank and he lost consciousness all over his body...
Boom! ! !
It was only then that the thunder came over. Zuo Ming was motionless on the edge of the cliff. Although the natural disaster was strong, it could not hurt him at all. Even the cliff he was standing on was not affected at all!
The first round of thunderstorms is over, and the second round of thunderstorms is brewing...
"Master! Master! Wake up quickly! Go quickly..."
At this time, the urgent voice of the sword spirit suddenly sounded in his mind, and Zhou Tu suddenly woke up. He immediately ran away as fast as possible without caring about the current situation.
Just after Zhou Tu was far away from the Heavenly Tribulation area, the second round of Tribulation Thunder suddenly fell on its hind legs, and its power was more than ten times more powerful than the first round of Tribulation Thunder!
Zhou Tu was secretly frightened when he saw it, but he soon stopped caring about Jie Lei. He felt that his body was beginning to collapse, and it was even difficult to stand!
"Master, hurry up and use the foundation-building method!" Sword Spirit reminded hurriedly.
Zhou Tu's mind was in a mess now, and it was difficult to even think normally. Hearing the reminder from the sword spirit, he barely stabilized his mind and slowly started to use the foundation-building method that the sword spirit passed on to him...
I don't know how long it took, but Zhou Tu gradually recovered from his confused state. He found that his body no longer collapsed. Under the operation of the foundation-building method, the foundation-building pill had disappeared, but there was an extra grain of rice in his body. The small and large gray water droplets contain his Heavenly Punishment Sword Intent, the aura of Tribulation Thunder, and even a faint aura of the water of the Long River of Time... This is his Tao Seed, the Tao Seed refined by borrowing the power of the Heavenly Tribulation Tribulation!
