At this time, Liu Suifeng and Chu Xun suffered a lot, and the two of them shrank in the hidden place of the undulating mountains, except for occasionally eating some dry food and drinking some water, they didn't even dare to move, and waited for a whole day - the terrain here is too open, and the slightest change is easy to be noticed by the other party.

Seeing the sunset in the western mountains, the sand mountain moon spring was gradually shrouded in darkness, so he breathed a sigh of relief and slowly moved forward with the help of the night.

At the foot of the mountain, more than ten bonfires were lit, and torches were lit, dotted with stars, and there was a noise from time to time.

"Senior brother, the more I think about it, the more I feel that something is wrong. ”

Liu Suifeng raised his eyebrows and asked in surprise, "What's wrong?"

Chu Xun said in a low voice: "I've heard before, this sand horn was originally the Yangming Sword Sect's sphere of influence, if they judged that the relic treasure was around here, even if they sent dozens of people to comb through this place, they would have turned out something a long time ago." But why don't they go on a patrol? They even have special people here, what are they waiting for?"

Liu Suifeng shook his head and said: "I don't know about this, but Master told us yesterday that this crescent spring will reflect the moonlight on special days, forming a rare 'hanging spring'." I pondered that it was only for a certain period of time that something would manifest itself. ”

He paused for a moment, and then spoke: "In my guess, maybe they didn't know the specific location of the relics before, and because of this, they broke through the people from the rivers and lakes who entered Shajiao and cleared all of them. Or maybe I just found some clues recently, so I sent someone to arrange it. ”

"As for the special day that Master said......"

On a special day, the two looked at each other, as if they felt something, and couldn't help but look up together.

The night sky in the cold winter seems to be shrouded in a layer of light mist, above the mist, a full moon hangs high, exuding a faint yellow halo, the light is like water, and it is softly covered with the huge Mingsha Mountain.

"The fifteenth day of the lunar month!"

The two of them thought about the day almost at the same time.

"Could it be that today is a special day?"

"No, there is a full moon every month, since Shajiao is the Yangming Sword Sect's sphere of influence, how can no one see the Hanging Spring Vision that appears?"

The two of them looked up again, and found that the moonlight tonight seemed to be particularly bright, as large as a silver plate, and seemed to be much larger than the fifteenth full moon of the past.

The two of them were puzzled, each with suspicions in their hearts, and after a while, Chu Xuncai asked tentatively: "Senior brother, the moon we usually see is not so big......

Liu Suifeng nodded, also full of doubts, and said in a low voice: "Could it be that this is a sign......

If Xiao Qianli is here, he can explain it with just a glance.

This is a phenomenon in which the moon is near perigee when the moon is near perigee when the moon is at perigee, which is called a super crescent, and when the moon is at perigee, it is called a super full moon.

Today's surprisingly large "Super Full Moon" is the Sharo cycle, which is determined by sidereal months, synodic months, and node years at the same time, and each cycle is 18 years and 11 days long.

But here, it's easy to think of various gods and monsters. Even Liu Suifeng and Chu Xun, who are martial arts geniuses, are not exempt from vulgarity.

The more they thought about it, the more frightened they became, and they only felt that something big would happen tonight.

Thinking of this, the two glanced at each other, and under the cover of the night, they quietly bypassed by, crouching and gradually approaching the crescent spring.

The camp was brightly lit, and from time to time there were people from the Yangming Sword Sect with long swords on their backs entering and leaving the tent, and the two of them were hiding in the dark, and they could already faintly hear the sound of conversation in the wind.

Not far away, there was a sudden dull roar, and a team of horses with torches came winding all the way, and the leader shouted: "Herdon is the first to arrive!"

There were more than 20 people who came, all of them carrying long swords, and their bodies were neatly cleaned up, and their movements were agile and light, and they were obviously not mediocre hands. Seeing this horse team, everyone in the camp came out to greet them, and sang, "The disciple has seen the first one!"

In the middle of a tall horse, there sat a thin and withered old man, with his eyes closed, seemingly inconspicuous, occasionally glancing slightly, but it was full of light.

He didn't get off the horse, just squinted his eyes, said a big "um", and ordered: "Cheer me up, according to the old man's speculation, it should be today and tomorrow, maybe you can see some details." ”

"The first one, it must be a first-class master in the Yangming Sword Sect, right?" Liu Suifeng and Chu Xun secretly guessed in their hearts, but they both shrunk their bodies tighter.

The cold wind is bleak, if it is an ordinary person, I am afraid that I will already be shivering from the cold, but fortunately, the light and dark people here are full of internal strength, and it does not seem so cold.

The little old man squinted his eyes and looked at the Crescent Spring a few times, and ordered: "You guys be more vigilant, we don't know how many times we have investigated this Mingsha Mountain, if there is something strange, Bacheng has something to do with this Crescent Spring." ”

Everyone answered the promise and stood by the fountain with torches in hand, looking around one by one, looking for any suspicious signs.

I don't know when, the faint mist in the air has all dispersed, and Liu looked up quietly with the wind, only to see the moon in the night sky, which has reached the fullest time at this time.

The crescent moon spring water ripples, layers of ripples reflect the bright moon in the sky, the sky and the ground, as if there are two bright lights, shining on the huge Mingsha Mountain like frost reflecting the clear light.

"Haoyue is shining!" Liu Suifeng and Chu Xun thought of this sentence in unison.

"What about the Hanging Spring......

As soon as the two of them had this thought, they immediately saw a strange sight.

The wind stopped, and the spring water gradually calmed down, and the blue waves were like mirrors.

In the middle of the full moon and the moon shadow in the crescent moon spring, a seven-colored halo suddenly appeared, and none of the people present was a person with outstanding eyesight? Sensing that something was wrong, they immediately turned their eyes together.

The seven-colored light rose from the surface of the water and shot into the air all the time, extremely calm, occasionally undulating, but only slightly swaying, exuding a faint brilliance, the scenery was extremely empty, but it appeared alive in front of everyone.

Seeing this kind of scene that completely exceeded their imagination, the eyes of the audience widened in surprise, and they didn't even dare to take a breath of air, as if their breathing would affect this rare spectacle.

"God of the Hanging Spring...... The little old man's eyes were shining at this time, where did he still look like he was asleep but not asleep? ”

Liu Suifeng and Chu Xun were also stunned, and when the two of them were staring at each other with wide eyes and observing carefully, suddenly a familiar voice as thin as a gnat came from behind them: "Go into the water!

"Master! It's Master who has rushed back!"

The two didn't have time to think about it, so they rushed straight to the spring, only to hear the sound of "plop plop" two times, the water waves waved, and the colorful "hanging spring" floating in mid-air suddenly disappeared without a trace.

The disciples of the Yangming Sword Sect woke up in unison. Somebody shouted, "Who is it? Who's in the water?"

"It's not our people! it's the enemy!"

The little old man named Heldong Jue suddenly realized and shouted, "Chase after you!"

Several black-clothed swordsmen took off their coats and were about to jump into the water, when suddenly a blue sword flashed in front of them, two of them only felt a cold neck, and the big heads had already flown up together, and the blood rain sprayed out from the neck cavity, and the headless corpse fell heavily on the edge of the spring, and a piece of blood red slowly spread in the water.

Everyone couldn't help but be shocked, and they all turned their heads to look, only to see a Taoist in a feather coat with a star crown holding a sword in one hand, and snorted coldly: "If you want to go into the water, you need to ask the long sword in the hand of this seat!"

Herdon was furious and shouted, "What are you doing in a daze? Kill the same party first, and then slowly clean up the people under the water!"

The swordsmen agreed with a bang, and suddenly more than ten people rushed towards Xiao Qianli.

"The pearl of rice grains, also let go of the light?" Xiao Qianli snorted, and as soon as the sword light unfolded, one of the fastest rushing swordsmen suddenly had a sword in his chest, and his body fell to the ground. The four swordsmen just wanted to set up the four peerless sword formations to hold each other, but suddenly felt that the cold air around them was pressing, and they couldn't help but shiver, but in a stunned moment, the four of them were struck by the sword in their throats and fell to the ground and died.

Seeing that this person's swordsmanship was wonderful, the rest of the people hesitated for a while. Taking advantage of this opportunity, Xiao Qianli turned around and ordered, "Cheng Yuan, you go into the water to help your two senior brothers." There must be something that can reflect light under the water, you look carefully, there are any mechanisms on or near it. ”

Li Chengyuan, who was behind him, watched his master kill seven people in a row with a single shot, and his eyes couldn't help but light up with excitement, and he was about to shout and cheer for his master, but when he heard Xiao Qianli's instructions, he suddenly felt in his heart, and nodded: "Disciple understands!"

He had already changed into a Confucian robe at this time, and he didn't take it off at the moment, a black shadow jumped into the water, and disappeared on the surface of the water in a blink of an eye. Seeing this, someone on the other side immediately shouted, "Go down again!"

"Leave them alone!" At this time, Heldong definitely calmed down, waved his hand, stopped everyone from entering the water, and sneered, "It's not like we haven't sent someone to investigate the bottom of the water." If there really was anything, we would have scavenged it long ago. It's ridiculous that these guys heard some gossip from somewhere, and they thought that the treasure was hidden underwater. Hehe, the agency was too clever and cost Qingqing's life. ”

He suddenly raised his voice and shouted: "Hold the water, this little Taoist priest will be dealt with by the old man himself!"

Hearing Hai Erdong's command, Xiao Qianli smiled instead.

"A bunch of idiots!"

Xiao Qianli was also extremely curious about the so-called "Hanging Spring" at first, but when he saw the appearance of the seven-colored rainbow, he had completely lost interest - the only explanation for this scene was that there was something with high reflectivity at the bottom of the water. Put a basin of water in the sun, put a mirror under the water, and the light will be reflected back to be a rainbow, which is nothing more than a dispersion effect.

As for why you can't see it during the day, it's because the light is so strong during the day that it obscures the rainbow that is so faint that it is almost impossible to see, and only when this "super full moon" arrives, the moonlight is so intense that it can be reflected on the bottom of the water and reflected off the surface of the water, forming this colorful "hanging spring" effect in the dark night.

"It's a pity that I'm not very good at physics, otherwise I would have been able to calculate the refractive index and know the direction of the thing. There is no need for the three apprentices to look for it under the water—fortunately, this crescent spring is not big. ”

Xiao Qianli took a deep breath, took a heavy step forward, and said, "Old horseman, come forward and lead the death!"