Li Tian hid in the Human Emperor Cauldron. He could hear the huge roar outside, but even so he was still not worried. If the Human Emperor Cauldron could be defeated by Xu Ziao, then it would not be the Human Emperor's artifact.

"Lulu, I'm going to start trying. Try to keep your yin energy stable." Li Tian said.

Although she had to try to form the third level of improvement, Li Tian still tried to do her job in advance. Lulu nodded when she heard Li Tian's words. She also knew that this was an extraordinary period and she must not be careless.

"Don't worry! Master, I will definitely be very careful." Lulu said.

Li Tian nodded and closed his eyes. His consciousness sank into his body. Lulu looked at Li Tian's figure closing his eyes to practice. She took a deep breath and then slowly moved the yin energy into Li Tian's dantian.

The Yin Qi had just entered the Dantian, and Li Tian's whole body shook, and the yang energy in his body obviously showed a great repulsive force. The fusion of Yin Qi and Yang Qi only happened outside the body. Even if such a fusion occurred, it would not harm Li Tian at all.

But it's different now, because the fusion of yang energy and yin energy occurs in the body, that is, the impact caused by the collision will cause great harm to Li Tian. Li Tian began to control the yang energy in his body, making them less restless.

In addition, Li Tian also let the yang energy bend as far as possible. Li Tian’s dantian is generally filled with yang energy, generally filled with yin energy. Li Tian began to slowly try to relieve it, and he wanted to try to make the two merge as much as possible.

But no matter how you do it, the two forces cannot be integrated at all. After all, one is the most yang energy and the other is the most yin energy. It is obviously not so easy to merge such two extremes, and at this moment, Li Tian suddenly had his eyes lit up.

He thought of a way, and Li Tian made the two forces start to rotate slowly, and the two colors of white and black were constantly rotating. Finally, since a Tai Chi pattern appeared, Li Tian sighed with emotion when he saw this scene.

"I didn't expect that since Zhang Sanfeng could think of such a method, the state of Tai Chi is the key to the fusion of Yin and Yang. Speaking of this, isn't there a situation where many people in the Tai Chi Sect have a community of Yin and Yang power?" Li Tian said in his heart.

Li Tian was relieved that he had found the key to the republic of the two, but in fact his idea was wrong. Even if Zhang Sanfeng thought of the key to the fusion of yin and yang, who could have a wonderful book like the Book of Life and Death!

Looking at the yin and yang forces that were constantly rotating in the dantian, Li Tian turned his gaze to his rooftop position. If there is a mistake in impact on the rooftop, it will be a lifeless place. The rooftop is the most critical acupoint in the human body because it is very close to the brain.

If you rush up the power and accidentally hit the brain, there will definitely be a dead end. Li Tian opened his eyes, took a deep breath, and then slowly exhaled. He calmed down his mood as much as possible, because the next thing was very dangerous, and he must remain absolutely calm.

Li Tian closed his eyes again, and the river god's body left Li Tian's body, and his eyes were also nervous to look at Li Tian's movements.

"Whether you can succeed depends on this time. If you cannot practice Yin and Yang together, even having a life and death book is useless." The River God said nervously.

"It seems that you have hidden a lot of things from your master." Lulu said.

"I just don't want to increase his pressure. I know that such a thing is not good for him at all. Forget it and look at his luck." Kawashishi said.

Lulu also looked at Li Tian. All they could do now was to wait for the result quietly, and they could not predict what the result was.

In Li Tian's consciousness world, the black and white yin and yang forces are constantly rotating. Li Tian turns this yin and yang force towards his rooftop. Li Tian tries to control the yin and yang power as much as possible, so as to ensure that the yin and yang power will not repel and explode.

If this is the case, it would be a very dangerous thing for him. At this moment, Li Tian could already see a dazzling white light coming up, which was the place of the rooftop. It was also his main purpose this time. Li Tian was suddenly surprised to find that the white light in front of him suddenly disappeared.

What appeared in front of him was an extremely huge portal, and the entire huge door was closed tightly to prevent Li Tian from moving forward.

"Is this the rooftop? It seems that as long as you push open this door, it will be after the rooftop. In this way, you should be able to reach the third level of the Life and Death Book." Li Tian said in his heart.

Then Li Tian began to drive his Yin and Yang power to strike the door, and the huge Yin and Yang power hit the door. A huge roar came from the entire door, and a strong pain came.

Li Tian, ​​who had closed his eyes and practiced, opened his eyes, his face turned pale, and then covered his head and became in pain. He spurted out blood, and the impact just now made him withdraw from the inward vision in his body.

Seeing this scene, River God and Lulu both looked over nervously. Lulu quickly supported Li Tian's body.

"Master, don't force it." Lulu said.

"Don't worry, I will succeed. This time I must break open that door." Li Tian said with a smile.

Seeing Li Tian's eyes, the river god nodded, and he gave Li Tian a thumbs up.

"This should be the excitement of you modern people. Come on, as long as you can get through this level, the future will be a prosperous road." He Shinto said.

Li Tian nodded cautiously, he comforted Lulu for a moment, and then closed his eyes again.

"When I first saw Li Tian, ​​what surprised me the most was his willpower. It can be said that as long as Li Tian decides, things will not change. I believe the same will be the same this time." Kawashishi said.

Lulu turned around and looked at the River God, then looked at Li Tian and became silent.

Li Tian once again repeatedly brought the power of yin and yang to the front of the gate, looking at this huge door. Li Tian did not recklessly choose to push it open, because what happened just now had already taught him a lesson.

Forcedly pushing open this door will only bring him endless pain and harm. I am afraid that he will be tortured to death by such pain before he opened the door.

"If you can't push it away with a tough force, I will slowly penetrate it. If you can't be hard, it will be soft." Li Tian said in his heart.

At this moment, Li Tian slowly released the power of Yin and Yang, and he made the entire power of Yin and Yang become more delicate. Just like flowing water, he wanted to let these powers of Yin and Yang pour into the back of the door.

But no matter how you do this, you can't enter behind the gate. Li Tian frowned slightly and began to think.

"Is it okay to flow water? Then I will let the power of yin and yang turn into air. I think this should be able to enter!" Li Tian said to himself.

Then he began to evaporate the power of yin and yang, turning these powers of yin and yang into gas, but at this moment, the power of yin and yang collided with each other. Li Tian was surprised to find that the power of yin and yang turned into gas, and since he began to ignore his control.

Because it is the gas state control that becomes more difficult, I don’t know what to do when I see the constantly repelling Yin and Yang power.

"Since I can rotate these yin and yang forces in the liquid state, the gas should be able to do this." Li Tian said secretly.

Then Li Tian guided the Yin and Yang power to rotate, and a huge vortex was generated. This vortex was only black and white, but it was such an atmospheric vortex that could maintain balance between the Yin and Yang power in the gas state.

After achieving balance, Li Tian looked at the huge door in front of him. He slowly let the Yin and Yang powers approach the gate. He wanted to pass through this gap to allow the Yin and Yang powers to pass through, and a strange scene appeared at this moment.

The gate that originally had no way to pass through the liquid state was that the Yin and Yang power could pass through successfully because the Yin and Yang power turned into gas. It was just that the speed of passing was a bit slow, but this discovery made Li Tian very happy.

As long as it can be passed, it is still hopeful. At this moment, a golden light appeared. Li Tian found that since the door in front of him was slowly opening, the golden light became even more dazzling.

Because the door was opened, the power of Yin and Yang could easily pass through this door, and the power of Yin and Yang successfully broke through the constraints of the rooftop. He Shen and Lulu, who were watching the situation outside, were surprised to find that a three-color crown appeared above Li Tian's head.

The entire crown was made of black and white, and there was a third golden light. Such a crown looked very special, but the River God widened his eyes when he saw this scene.

"Gathering together to become a crown, and the three colors are the emperor. This is the real emperor-level powerhouse. Li Tian really succeeded." The river god shouted in surprise.

After hearing the words of the River God, Lulu breathed a sigh of relief and looked at Li Tian with her eyes closed. A hint of wisdom smile flashed across the corner of her mouth. In Li Tian's mind, he looked at the golden color in front of him in amazement.

The dazzling golden light made it difficult for him to open his eyes, and then his body merged into the golden light. Li Tian felt his whole body warm and comfortable. He slowly opened his eyes, and he suddenly found that he was in the vast ocean deep.

Since the whole ocean is golden, it is a golden sea. Li Tian looked at the surrounding environment in surprise, and then a flash of light came, and Li Tian threw himself into the golden ocean.

Li Tian, ​​who had closed his eyes and practiced, suddenly opened his eyes, and a golden light of rumors shot out from his eyes. Seeing this scene, the River God and Lulu were both startled, and a strong aura erupted from Li Tian's body.
Chapter completed!