Wu Song's brows became tighter and tighter, and Li Tian next to him saw his expression and said, "Brother Wu, what's wrong?"

"Brother Li, looking at the terrain, it is really suitable for ambushes. Wu Song frowned and said, "If the enemy sets up an ambush on it and shoots down with bows and arrows, then we will not even have the strength to fight back except for being beaten." ”

"Is it so serious?" Li Tian was surprised, he didn't know anything about it, "but now that we are about to reach the border pass, how can the enemy cross the border pass defenders and set up an ambush here?"

"Yes, I just feel it when I see the terrain. Wu Song said.

He admitted that Li Tian was right, but there was still a sense of uneasiness in his heart. In the end, he had to put it down to worrying about himself.

The line is about two miles long, because of the uneven terrain, although everyone is riding on horses, but can not gallop, can only move slowly.

The first line of heaven is too narrow to allow only three people to pass side by side.

In the group, only the seventh princess came to the border pass and was familiar with the path, so the seventh princess led the way in front, and the seven guards followed her side and behind. Wu Song and the three were at the back.

Halfway through the group, a piece of rubble suddenly appeared in front of them. The gravel belt is several meters long and is covered with large and small gravel, the largest of which is more than a man tall.

In such a gravel belt, it is impossible to ride a horse, and people can only get off the horse and lead the horse through.

Everyone dismounted, and it was the Seventh Princess who passed first, followed by the seven guards.

Wu Song waited behind, looking at the gravel belt in front of him, and he didn't know why, the uneasiness in his heart was getting bigger and bigger.

"Seventh Princess!" Wu Song said in a loud voice.

"What's the matter, Wu Shaoxia?" said the Seventh Princess on the other end.

Wu Song opened his mouth, but he didn't know what to say, he just instinctively wanted to let the seventh princess come back.

"What's wrong, Brother Wu?" asked Li Tian next to him.

Hua Xing also looked at Wu Song with an inquiring expression.

At this moment, Wu Song's nose suddenly twitched, and he smelled a faint smell of smoke.

"Look there!" Wu Song said, pointing in one direction.

Everyone looked in the direction he pointed, only to see a white mist floating over at the top right of a line of sky.

That white mist came so quickly, and at the same time that Wu Song noticed it, the white mist shrouded a radius of dozens of meters in the blink of an eye, and everyone was shrouded in it.

"Seventh Princess! Danger!" Li Tian let out a loud cry and rushed in the direction of the Seventh Princess.

"Brother Li, don't be impulsive! There must be deception in this fog, let's go over together." Wu Song stopped Li Tian.

The white fog was so thick that nothing could be seen from a meter away. Wu Song probed the dense fog with a thousand directions, and found that there was no poison in it, and his heart was a little calm.

Wu Song and the three of them leaned together and cautiously walked to the opposite side.

After walking a few steps, I heard a series of screams from the opposite side.

Suddenly, a voice said, "Seventh Princess, go quickly!"

Wu Song recognized the voice, it was one of the seven guards, and it looked like he was dead.

The three of them quickened their pace to the other end of the gravel belt. The canyon was windy and had been blowing constantly. Therefore, at this time, the dense fog on the other side of the gravel belt has been blown away a lot.

You can see the situation all around, and you can see three corpses lying on the ground, all of them are those who are guarding. In addition, there is no trace of the seventh princess, and no one else is seen.

"Seven princesses! seven princesses!" Li Tian shouted anxiously.

Wu Song squatted down in front of the three corpses and looked at the corpses carefully.

"Oh, Brother Wu, come and find the Seventh Princess, why are you going to see those three dead people?" Li Tiandao.

"Brother Li, Brother Hua, look. Wu Song pointed to the three corpses.

The body of one of them had a stone pillar stuck in it, right in his heart. There were no scars on the body of the other person, but his face was very wet, and the front of his clothes was also wet, as if he had been soaked in water, and Wu Song estimated that he had suffocated to death.

The third man had tiny scars all over his body, but those didn't look like knife wounds.

The blade is sharp, and the wound caused is smooth. And the wound on the man's body seemed to explode from his body, which was very weird.

Li Tian is all about the missing Seventh Princess, and the six gods have no owner, so he naturally can't see these.

Hua Xing quickly saw it, his brows furrowed more and more, and he looked at Wu Song.

"It seems that our opponents are all first-class masters. Wu Song said with a solemn face.

All three were not killed by the blades, but by the opponent who controlled something else with Yuan Force. After entering the Yuan Seed Realm, the monk can gradually use the Yuan Force to attack the opponent.

Monks in the early and middle stages of the Yuan Seed Realm can attach Yuan Force to the blade to increase the sharpness of the blade. For example, in the Zhiqu Garden, Cangwu sneaked up on the middle-aged monk, thinking that he could use his vajra technique to defend against the middle-aged monk's short knife.

Unexpectedly, the middle-aged monk's Yuan Force was extremely strong, and it was attached to the short knife and broke through his Vajra Jue's defense.

After reaching the peak of the Yuan Seed Realm, the monk could put the Yuan Force out of his body about one meter.

And when it comes to the innate realm, the monk can completely release the Yuan Force.

Although the stone pillar is hard, it is extremely fragile and can be easily broken, and it is impossible to stab people to death with a stone pillar alone, let alone a monk with a high level of cultivation.

And the other person obviously won't stick his head into the water and suffocate himself to death.

The third person is even more obvious.

These three people were obviously released by their opponents with Yuan Force, injected into ordinary things such as stone pillars and flowing water, and killed them.

From this point of view, the enemy's cultivation is at the peak of the Yuan Seed Realm.

Wu Song told the other two about his discovery, and Li Tian couldn't help but be shocked when he heard it, "In that case, wouldn't the Seventh Princess be in danger?"

"Don't panic, Brother Li, let's go find the Seventh Princess. Wu Song said.

Wu Song looked around the ground and saw a bunch of miscellaneous footsteps next to him, which should have been left by the Seventh Princess when they fled.

"Let's go here!" Wu Song said.

The three of them followed those steps and walked to the side.

The footsteps came to the side of the canyon, where there was an extremely narrow gap in the mountain wall, which was only large enough for one person to pass sideways. Wu Song saw traces of blood in the gap and deduced that someone had passed through it.

Wu Song and the three of them walked through the gap in turn, and when they arrived outside, they found that they had left the canyon and there was a forest in front of them.

Once you enter the forest, it's hard to track. Because the forest floor is covered with a thick layer of humus, no matter how heavy a person steps on it, it will not leave footprints.

"What should I do, Seventh Princess!" Li Tian said bitterly, and began to call out to the Seventh Princess again.

"Brother Li, calm down. Wu Song said.

At this moment, a sound of breaking the sky came, and Wu Song's left hand picked up like lightning and intercepted a flying knife.

There was a note on the handle of the flying knife, and there was a line of words written on it, to save the seventh princess, and the child went to the lake on the east side of the forest at three o'clock.

Along with the note tied to the handle, there was also an earring. Wu Song and the three of them all remembered that it was the earrings of the Seventh Princess.

"Brother Wu, what should we do?" Li Tian and Hua Xing looked at Wu Song in unison.

"According to what was written on the note, we will go and meet them in the evening. Wu Song said.

Then the three of them found a place in the forest to rest, they hunted prey, burned the fire and ate it, and then took turns to keep watch and sleep.

There will be a big battle in the evening, and the three of them have been on their way before, so they need to rest well to recuperate.

Soon, the time came. The three of them set off for the lake on the eastern side of the forest.

It was certain that the other party must have an ambush, so Wu Song asked Li Tian and Hua Xing to hide in the shadows, and he appeared by the lake alone.

Wu Song came to the lake, the lake is not big, about a mile in radius. In the center of the lake, there is a water pavilion with a light in the pavilion.

The Seven Princesses and the remaining four guards were in the water pavilion, their hands tied and sitting on chairs.

Seeing that there was no boat at the water's edge, Wu Song broke off a small tree next to him, broke it into several sections, and then jumped up and flew over the lake.

When he was about to fall, he threw down a piece of the tree trunk, and then with a slight force on the trunk with his feet, his body flew again.

In this way, after borrowing several strengths, Wu Song came to the water pavilion in the center of the lake.

"Seventh Princess, are you okay?" Wu Song said with concern.

"Wu Shaoxia, you have to be careful, there are enemies hidden around here. The Seventh Princess said. Her hair was a little messy, and her face was covered with dust, and she looked a little embarrassed, but there were no injuries on her body.

"I know, I'm here to save you. Wu Song said, stepping forward.

The seventh princess was tied to the middle of the water pavilion, and Wu Song stood at the edge of the water pavilion, three meters away from her. Wu Song had just walked a meter when he suddenly noticed something unusual under his feet.

He stepped back and returned to the edge of the water pavilion.

As soon as Wu Song left, he saw that many stone spikes appeared in the place where he had just landed. If Wu Song hadn't left in time, he would have been stabbed into a hedgehog by those stone spikes by now.

Then, on the water behind Wu Song, a column of water suddenly rolled up and swept towards Wu Song.

Wu Song launched the Divine Blade without a shadow, and a palm wind sent out, cutting off the water column at the waist.

Two spikes suddenly stretched out from the stone pillars on both sides, stabbing Wu Song's chest.

Wu Song launched the Celestial Elephant Fist, one punch at a time, shattering all the two spikes.

Then, Wu Song turned around sharply and punched the ground of the water pavilion. I only heard the sound of "bang!", with Wu Song's fist as the center, the ground in a radius of one meter collapsed an inch downward.

A black shadow jumped out of the ground and landed three meters away from Wu Song.

The black shadow was wrapped in black clothes all over, and it was impossible to see the face. But Wu Song recognized him from his size, he was one of the six assassins of the Terrestrial Empire.

The man's black clothes had a bloody mass, and it was constantly expanding, and it was obvious that the man had been injured. It seems that Wu Song's blow just now has hit him.

Then, only to hear a "bang", a person appeared on the water behind Wu Song. This person was also wrapped in a black suit.

Wu Song turned his head to look and recognized that this person was also one of the six assassins of the Underworld Empire.

Suddenly there was a gust of wind on the lake, and a small boat slowly approached, and there was a man standing on the boat.