This is far beyond the width of the river. The heavenly eye's sensing of the bottom has been maintained at seven or eight meters, but up to now, it has sunk more than 600 meters.

Fortunately, the black snake never appeared since he sank, which gave him a chance to breathe.

800 meters.

Nine hundred meters.

A thousand meters.

Yang Xuan kept estimating his sinking distance until 1500 meters later, he stopped.

There was a colorful glow below. If it hadn't been for the glow to hold his body and make the sinking consume little spiritual power, the energy around him could help him supplement a little, he would have been exhausted.

I'm afraid the only change along the way is the rock walls on both sides, which were unchanged at the beginning, but as the distance passed kilometers, the rock walls began to shrink and narrow down. At today's position, they are only three or four meters wide.

"It's no way to sink again. The black snake may have left!"

He looked up and looked up. The place was almost bottomless. Coupled with the existence of the strange black snake, he didn't want to explore.

However, just as he was about to float up, a dark shadow suddenly appeared above him.

The black snake curled up in the glow and looked down at Yang Xuan. The snake's letter was constantly huffing and puffing, emitting bursts of dangerous breath.

"Damn it, this is staring at me!"

As soon as Yang Xu gritted his teeth, he crossed the silver shield in front of him. At the same time, the white light in his hand was full, and a spiritual light ball formed rapidly.

This is the simplest means and its lethality is not high, but now he has no weapons to hold. After all, what he used before has always been an immortal sword. He suddenly lost it and hasn't found a treasure.

The only thing that can kill is the red wooden sword, but it is related to his cultivation. He won't use it until he has to.

The black snake perched above. When he saw Yang Xuan ready to attack, he also began to swim, but he never attacked, but blocked the way up.

Yang Xuan tried to move sideways for a distance. The black snake also floated over and always blocked above him.

"This guy, don't you just want me to go up?"

He remembered that when he first sank, the black snake had never appeared at a distance of nearly 100 meters. As soon as he floated up, he was attacked and even repelled himself by nearly 100 meters.

After he decided to continue sinking, the black snake stopped again.

The white light in his hand gradually dispersed, and his eyes stared at the black snake three meters away for a long time.

This is the limit distance visible in the glow. If it is farther, it will disappear in the field of vision.

Yang Xuan suddenly thought of this. Combined with the behavior of the black snake, he was suddenly stunned: "is this guy smart?"

Now he is no longer the Leng boy in the yard. With the lesson of the little panther, he won't be surprised even if the black snake suddenly speaks.

What's more, it's a strange snake with two horns.

Hesitating for a moment, he immediately tried to wave his hand at the black snake and said in a loud voice, "brother snake, can you understand me?"

There was an awkward smile on his face, but he was very uneasy in his heart.

Although the black snake's attack method is single, its strength is extremely large and its body is extremely hard. It's not what he can deal with now. It's best to communicate with it.

The black snake heard Yang Xuan's voice and looked at him with golden pupils, but his body was still swimming without any stagnation.

"Don't you understand?"

Yang Xuan frowned. The other party didn't respond. If you want to sink, you don't need to spend so much time with the current strength gap.

"It seems that he has opened his mind, but he has not reached the realm of the little panther and can't understand people."

He soon had a judgment in his mind. After thinking for a moment, he immediately continued to sink downward.

With the black snake lying above, it is almost impossible to return to the shore. Now the only choice is to follow each other's ideas and continue to sink.

In addition, if you can find the opportunity left by the ancestor of the state of Jiang, you can't say that you still have the power of resistance.

1700 meters.

1800 meters.

Two thousand meters.

At this time, the surrounding space became narrower and narrower. There was an interval of more than one meter, just enough for one person to sink.

At this time, the multicolored glow faded. You can already see the things around you for seven or eight meters. With the thinning of the glow, the surroundings began to dim.

"This is a crack!"

Yang Xuan looked down and was shocked.

Where is this river? It is clearly a deep abyss crack. Below, endless darkness seems to devour everything, silent and frightening.

Those colorful rays are just a cover up of the crack. After arriving here, they gradually fade away, and then they will disappear completely.

Yang Xuan glanced at the endless abyss below and hurriedly raised his body a little to let the glow completely envelop him.

"It seems that there should be something wrong with the ancestral training of the ancestor of the state of Jiang. How can you leave the opportunity in such an abyss."

He said something to himself, with a worried look in his eyes.

After reaching the third realm, cultivation can float in the air for a short time, but the consumption of spiritual power is extremely huge, especially when moving, it is difficult to support for too long.

Sinking is a kind of effortless, but with his current cultivation, he can sink up to hundreds of meters. Then he can have the power to return. If he goes deeper, he can only pray.

If he can't see the bottom after sinking for a kilometer, he will lose his support because of the lack of spiritual power.

This is because he has the existence of absorbing spiritual beads, which can constantly supplement his spiritual power, and his own spiritual power is strong. If he were an ordinary monk, 200 meters would be the limit.

The black snake was still wandering overhead. After the Xiaguang diluted, it stopped seven or eight meters away from Yang Xuan, always at a hazy distance.

Yang Xuan squinted at the black snake and suddenly moved in his heart.

His body quickly sank downward, straight out of the shadow of the glow, and then faster, but after a few breaths, he sank tens of meters deep.

"The black snake can only attack with flesh. Maybe he doesn't know magic. If he can't shine, it's easy to do."

Yang Xuan's body stopped and looked up nervously. The glow was very conspicuous in the abyss, so that he could still see the figure of the black snake.

But he was outside the glow. There was no light around. The black snake couldn't see him if he didn't come down.

As he expected, the black snake swam down for a distance. When it reached the edge of the glow, it stopped, spitting out letters towards the direction where Yang Xuan disappeared, and didn't catch up.