Under the leadership of Xi, doutian continued to go deep, but their speed slowed down a lot, and they were always on guard.

Can obviously feel the aura of heaven and earth around is decreasing, almost half a cup of tea time, doutian can no longer feel the existence of any aura of heaven and earth.

Instead, it was the bloody fog, which slowly eroded doutian's blood. However, he did not pay attention to the turbid life in the immortal field.

"Mr. Xi, this is where you got the turbid Qi you gave me before?" Dou Tianning asked in a voice. He found that Xi's face became ugly and he couldn't bear it.

"My ability is limited. I can only penetrate into the land of seal for about a mile. If it was in its heyday, I went there once." The old man nodded.

"This is the place of the seal? Have you ever been in? " Doutian blew up his hair. He was surprised to see that he had just passed through several soul realms. How could he have been the place of seal all of a sudden?

After a pause, doutian came back to himself and said, "it seems that there is nothing terrible about this sealed place."

"You don't feel terrible now, because there is a soul world every other mile. This is the place where 44 soul worlds are, and there are 49 soul worlds in total.

Once the last five soul realms are destroyed, the whole ancient city of Chu family will suffer. I was lucky enough to go in that year. Although I succeeded, it was also my limit. " The old man looked very solemn and shook his head with a bitter smile.

Dou Tian narrowed his eyes and dragged his chin with his right hand to think about it. Now there are only five of the forty-nine spirit realms. It's really dangerous. And when the life turbid air is strong enough to a certain extent, it's possible to break the spirit realms at any time.

He also knows Xi's condition. Although he does not know why he has lived for hundreds of years, it is an indisputable fact that his blood is very thin.

The turbid life Qi consumes blood Qi, which can't be resisted by ordinary people. Even in the realm of Hongmeng God of war, it is estimated that it can only be eaten by the turbid life Qi.

Xi's persistence here is enough to prove his extraordinary means.

"Mr. Xi, you're here. I'll try my limits." Doutian nodded.

He wanted to find out what was going on around him. However, as soon as his soul power was diffused, he was eroded by the turbid Qi of life.

You know, doutian's soul power is the result of Shura's divine power. Compared with other people's soul power, it is much stronger. Even he can't resist it, let alone other people.

But what he was sure of was that as long as he got here successfully, it was impossible for the Chu family to follow him secretly.

"We must not go deep. If we find something wrong, we should step back immediately." Old Xi earnestly warned.

Although he didn't want the Chu family to perish, he didn't want doutian to have any accidents here.

"Don't worry, Mr. Xi. Go outside and wait for me." Doutian nodded. Although he wanted to go in and save his mother, he knew that he couldn't be too impatient. His life was not a joke.

Although he can resist or even refine the thin life turbid gas, if the life turbid gas reaches a certain concentration, he may not be able to resist.

Take a deep breath, doutian will go forward. The soul world here can only block things like aura of heaven and earth, and it doesn't have much effect on objects.

Doutian soon went deep into the distance of more than ten li and crossed the soul world of more than ten Dao, but he finally stopped.

Even doutian could not bear the turbid life here. He was sitting in the same place, with a light gray light around him, which was obviously immortal.

Immortal power is much stronger than before. Doutian also found that the turbid life Qi is very good for refining immortal power.

In addition to the gray light, the bloody life turbid gas constantly attacked doutian, as if to devour the gray light.

However, the immortal power of doutian's understanding is not weak, and he can fight against the turbid Qi of life. Moreover, doutian can guide the turbid Qi of life into the body and refine the meridians of the whole body.

"It's strange that I can still temper my immortal power while others avoid it like snakes and scorpions." Dou Tian was very puzzled.

He wanted to find an answer from the Shura inheritance, but he was still disappointed in the end. In the Shura inheritance, there was only an introduction about the turbid Qi of life and what should be paid attention to, and there were not many other descriptions.

Even if he could resist the turbid life like Xi, it was not easy for him, not to mention that he could refine it directly.

Almost half a day later, Dou Tian found that the turbid life here had no meaning to him. He stood up again and went on.

Even he almost suffered a small loss.

"It's only the 33rd spirit world here, and the turbid Qi of life is so strong. Isn't it the deepest place?" Dou Tian's heart sank, "I don't know where my mother is!"

Doutian didn't dare to rush into it. He couldn't bear the turbid life here. What's more, what's deeper?Then he began to practice again until he could completely resist the turbid Qi of life. This time, it took him a whole day.

"If it goes on like this, the second round of Wansheng Pharmacopoeia may be missed!" Doutian frowned. Although Xi only wanted him to participate, he didn't have to make any achievements, but doutian still felt sorry.

"The safety of my mother is the most important. I'll make up for Xi's affairs later." Doutian gritted his teeth and went on.

The thirty second floor took more than a day, and the thirty first floor took two days.

"Whether the 30th floor will enter or not!" Doutian stood on the edge of the soul power of the 30th and 31st layers, his face flickering.

At the moment, doutian's face was already a little white. He had been refining the turbid Qi for a long time, which was beyond doutian's limit.

Now his body is a little weak, and he is not sure that he can continue to bear the erosion of the 30th layer of life turbid Qi.

"No matter. Try again. If you can't resist it, it's not too late to leave." Doutian gritted his teeth and walked forward again.

Hoo Hoo!

A strong and extreme blood color fog came. Before doutian was ready, he was engulfed by the endless life turbid air.

Dou Tian has an impulse to scold his mother. Compared with this, his life experience before is too different.

If it was just a stream before, then the life turbid air here is the sea at all. Isn't the life turbid air in every layer increasing? This 30th level is more than the 31st level of life turbid Qi!

Suddenly, there was a bang from behind doutian. The soul world behind him broke open directly, and the turbid life air tilted out like a flood.

"No!" Doutian is silly. He finally knows why the Qi of life turbidity here is so strong. It's because all the soul realms in front of him have been washed down by the Qi of life turbidity.

He cursed in his heart. The soul world was not broken long ago or late. Why was it broken at this time?

But regret has no meaning, doutian can only run, quickly toward the outside, at the moment, he felt his body's blood in the rapid passage, his face has become old.

"Click!"

Suddenly, a crisp ring came out, doutian suddenly stagnated in the same place, and his mind suddenly sank into the Dantian. To his despair, the Dantian actually split!