Of course, in the end, Lin Wu naturally didn't dig out any ancient equipment, and after digging the cave again, Lin Wu dived to the bottom of the lake again and began to search slowly in the lake.

And in the next few days, Lin Wu put all his energy into the search at the bottom of the lake, and the harvest also made Lin Wu feel extremely satisfied, in addition to harvesting more than a hundred high-grade otherworldly crystals again, among which Lin Wu also found a super-grade otherworldly crystal, which couldn't help but Lin Wu was overjoyed.

"This is the last place to be searched." Lin Wu looked at the place in the center that covered the mud and said. When Lin Wu searched, he approached the center little by little from all around, because Lin Wu had a feeling that there must be a treasure in the center.

Swimming to the center of the bottom of the lake, Lin Wu began to remove the silt on it little by little, and after a while, the silt on the surface of the central place was all cleaned out by Lin Wu, and at this time, the outline of a large hole with a diameter of several meters appeared in front of Lin Wu, and this big hole was sealed by silt, and it was impossible to see the specific situation.

Seeing this, Lin Wu was overjoyed, obviously his guess was right, there were really good treasures in the middle of the lake, but now Lin Wu wanted to know what treasures were inside, so Lin Wu needed to clean up the silt in this cave to know.

The cave was very large, and it was very troublesome for Lin Wu to clean up, but fortunately, the silt only blocked the top section of the cave, and it only took Lin Wu half a day to clean up all the silt.

Looking at the bottomless cave, Lin Wu immediately summoned the Shadow Mouse and let it enter the cave, although this cave is very large, Lin Wu can enter it freely, but who knows if there is any danger inside, for the sake of caution, Lin Wu still decided to let the Shadow Mouse explore the way.

Soon the shadow mouse ran all the way to the depths of the cave, the shadow mouse ran down for more than an hour before reaching the bottom of the cave, through the eyes of the shadow mouse, Lin Wu looked around, and after finding that there was no danger, Lin Wu jumped into the cave.

Diving all the way, Lin Wu found that the surrounding area of this cave seemed to be squeezed by some powerful force, making the cave wall indestructible, Lin Wu even took out the holy weapon and cut it, and with the benefit of the holy weapon, he could only cut a small trace on it, which showed the hardness of the cave wall.

After a while, Lin Wu finally came to the bottom of the cave, Lin Wu estimated that the depth of this cave was even more than the depth from the bottom of the lake to the surface of the lake, the depth of the two was almost close to 10,000 meters, and the huge water pressure made Lin Wu's bones can't help but make a burst of 'click' sounds, and Lin Wu was also frightened.

It wasn't until Lin Wu got used to the terrible water pressure a little that Lin Wu began to explore this cave with his spiritual power, saying that it was exploration was actually used to find things, because Lin Wu had already seen the bottom of this cave clearly through the eyes of film and television, in this extremely deep water, although it was very dark, the eyes of the shadow mouse were no different from the daytime, which was also one of the talents of the shadow mouse.

In fact, the bottom of this cave is a pit with a diameter of several meters, and to put it simply, this cave is like an extremely deep well, and the size of the bottom is the same as the size of the top.

After searching for a while, Lin Wu found something at the bottom of the cave, it was the only item in this cave, a giant sword, and it was a giant sword that had been broken in half and the sword body was full of cracks, this thing was a discarded weapon no matter how you looked at it, but it was not easy for this weapon to appear here.

Lin Wu didn't care how broken the sword was, after picking it up, he came out of the cave.

"I hope it's a baby." Lin Wu held the tattered giant sword in his hand, and he had no bottom in his heart, although Lin Wu could determine that this thing should not be simple, but it was all broken like this, and the powerful thing was also broken.

Helplessly, there was only this tattered giant sword in the cave, and Lin Wu searched carefully several times and found nothing else at all. …,

Back in the cave dug on the lake wall, Lin Wu took out the tattered giant sword and looked at it carefully, but no matter how Lin Wu looked at it, he felt that this was a useless tattered giant sword, and looking at the dense cracks on the sword, Lin Wu suspected that he might break it with a little force.

"Ancient, what do you see what this thing is?" In the end, Lin Wu shouted out and handed over the giant sword.

"What is this?" After taking the tattered giant sword handed over by Lin Wu, Gu was also stunned, what a tattered weapon, I have to say that this has broken the record. If ordinary weapons were broken like this, they would have broken a long time ago, but this weapon can still maintain the original giant sword form, although the tip of the sword is missing.

"Well, I don't see anything special about this thing." Gu Gu looked at it for a long time and finally shook his head, there are very few things that he doesn't even know about the ancient book.

"Yes." Hearing this, Lin Wu was a little disappointed, but Lin Wu still didn't discard this broken giant sword, and Lin Wu felt that this weapon must be hiding this secret.

Putting away the tattered giant sword, Lin Wu immediately swam towards the lake, but that Chester seemed to have been guarding nearby, but he didn't leave half a step, which made Lin Wu have a headache, and now the things at the bottom of the lake have been taken out by Lin Wu, and there is no point in continuing to stay.

However, if Chester didn't leave, unless Lin Wu went up to fight this sword saint head-on, it was absolutely impossible for him to leave quietly.

"Damn, it's not going to go on like this." Lin Wu said secretly, suddenly Lin Wu's heart moved, and the cave at the bottom of the lake suddenly appeared in Lin Wu's mind, and suddenly a bold idea flooded in Lin Wu's heart.

"If it can be successful, then even if it is a sword master, I can kill it" The more Lin Wu thought about it, the brighter his eyes became, and finally Lin Wu clenched his fists tightly and said in a low voice.

Thinking of this, Lin Wu immediately returned to the cave, his opponent was a sword saint, even if there was a good way, if there was not enough preparation, it would be in vain.

Entering the cave, first of all, Lin Wu checked his state, his body was in the best state in all aspects, and the fighting qi was very full because he had never used it during this time, only the fluctuation mark Lin Wu had no time to recondense after the last battle.

However, whether the condensation fluctuation mark would trigger that tracking magic made Lin Wu feel a little worried, however, fortunately, the ancient gave good news at this time, during this time, under the continuous cracking of the ancient, the ancient could temporarily completely suppress the tracking magic, so Lin Wu could rest assured that he could cultivate, however, this time was only for an hour.

Hearing this, Lin Wu couldn't help frowning while being happy, an hour a day, this little time is not enough at all, especially the more difficult it is to condense from fluctuation to the end.

"It would be nice if it could increase the cultivation speed of the Fluctuation Mark." Lin Wu muttered.

"Cultivation speed, there's it." Speaking of this, Lin Wu's eyes lit up, and then Lin Wu took out the ancient ring, the fluctuation mark is also a skill, and it is the core skill of the fluctuation system, if the cultivation speed of this skill increases, then it can benefit the entire fluctuation skill, which is definitely stronger than a single increase in other skills.

Thinking of this, Lin Wu suddenly made up his mind to use this ancient ring for the skill of fluctuation engraving, and then Lin Wu took the ring and began to silently operate the cultivation method of condensing fluctuation imprint.

A moment later, the originally dusty ancient ring on Lin Wu's hand suddenly turned into a silver ring engraved with countless mystical patterns, and then Lin Wu put this ring on his hand, and when Lin Wu once again used the condensation method of fluctuation engraving, Lin Wu's eyes widened.

"This, this is incredible." Lin Wu muttered.

After wearing this ancient ring, Lin Wu found that his cultivation speed suddenly increased several times, which was several times, which made the fluctuating engraving that originally took several days or even ten days to condense and complete, and after wearing this ancient ring, it only took less than a day to complete the condensation, even if he failed a few times, he could successfully condense it all within a day. …,

"Whew, cultivation and cultivation" Stroking the ring on this hand, Lin Wu muttered.

And Lin Wu stayed at the bottom of the lake for nearly a month, at the beginning Lin Wu spent an hour condensing the fluctuation mark, and the rest of the time Lin Wu used it to arrange all kinds of killing moves, after all, in the face of a sword saint, Lin Wu did not dare to be careless.

And with the passage of time, the ancient also officially cracked the tracking magic on Lin Wu's body, at this moment Lin Wu's cultivation has been completely unrestricted, of course, Lin Wu did not let the ancient remove the tracking magic on his body, this is a good bait, Lin Wu naturally can't let the ancient get rid of it, and from this moment on, Lin Wu will turn all his energy into the cultivation of fluctuation marking.

With the blessing of the Ancient Ring, Lin Wu's comprehension of the fluctuation mark is very fast, and now the speed of Lin Wu's condensation of the fluctuation mark can be completed almost instantaneously from zero to the first one, and the second one will take a little time, although the speed of condensation will slow down accordingly with the increase of the fluctuation mark, but it can completely complete the condensation of all 5 fluctuation marks within half a day.

And with the continuous condensation of the fluctuation mark, Lin Wu found that there were 5 runes engraved by the fluctuation mark in his consciousness world, and the runes were deeply engraved in Lin Wu's consciousness world like an imprint, and Lin Wu found that with these 5 runes, once Lin Wu used up the fluctuation mark, the 5 runes would automatically absorb the magic elements in the space and replenish them automatically, that is to say, even if Lin Wu did not take the initiative to condense the fluctuation mark, the fluctuation mark would be automatically generated after a while, but this time was a little longer.

"Ancient, isn't that Chester gone yet?". Lin Wu opened his eyes and asked the ancient.

"Nope." Ancient said.

Hearing this, Lin Wu still had to admire this Chester's determination to kill himself, now the entire Xuandong Secret Realm has broken out several times The tide of otherworldly creatures, Lin Wu estimates that the real explosion is about to start, and this Chester is still persevering here, I don't know what makes him believe that he will be here, however, none of this matters anymore, because soon Lin Wu will make a break with him.

"Lin boy, are you sure about this?" Gu said, for Lin Wu's plan, Gu Gu also agreed, but Lin Wu had to face the Sword Saint, and the difference between his strength and Lin Wu was too big, and no one could guarantee whether there would be an accident.

"It's okay, I really can't do it, I still have this." Lin Wu said and took out two divine power crystals, these are the last two left by Lin Wu, this is a last resort, if the divine power crystals are not used, then Lin Wu will either run away or

"I'll give you strength." As if sensing Lin Wu's thoughts, Apophis, who had been silent for a long time, spoke.

With a deep sigh, Lin Wu walked out of the cave and dived into the bottom of the lake, and came to the mouth of the cave in the center of the bottom of the lake, and after checking his own arrangement, Lin Wu continued to dive, and when Lin Wu came to the place where he obtained the tattered giant sword, Lin Wu secretly said in his heart, "Ancient. ”

"Hmm." Gu Yan nodded, and then Gu Gu let go of Lin Wu's deep tracking magic, and then Gu Sui completely erased that tracking magic.

On the vast plain, Chester sat quietly on a rock like a wood carving, he had been here for almost a month, Chester had been in a bad mood for a month, all because of the news he had received from his men who had stayed in the Guardian City a month ago, he didn't expect that the old man Nanli had directly issued a wanted notice to him because of Lin Wu's affairs, and that Bis of the Naga clan had sworn to kill him.

Chester knew that what the old man Nanli said could be ignored, with the strength of his sword saint, who would dare to kill him, and no one would come to trouble him if the other sword saints did not have enough benefits, and that Bis was a headache for Chester, the Naga clan was already very good at fighting, especially that Bis didn't know what adventures he had gotten The strength of the growth was rapid, and now Chester's opponent Bis is also difficult to win against her. ..., "That Naga is really stupid to be a person and to go against himself." Thinking of this, Chester's heart was filled with anger, and it was precisely for this reason that he Chester stayed here for a whole month, and at this moment, Chester's hatred for Lin Wu also climbed to the highest peak.

"Huh? At this time, Chester habitually glanced at the magic crystal ball that had not moved for a month, and a little shining light appeared in the crystal ball today, but after a while, the light point disappeared.

However, this was enough, Chester had completely locked the position, looking at the lake in the distance, Chester sneered: "Unexpectedly, you are actually hiding in this lake, this time I want to see if you are still running like this." ”

Saying that, Chester came to the lake in an instant, and the next moment a powerful force erupted from Chester's body, and suddenly the sky above the lake suddenly became solemn, Chester used a strong force to block the lake, Chester wanted to catch turtles in an urn.

"Unless you know how to get into the ground this time, you won't be able to escape." So saying, Chester plunged headlong into the lake.

"Huh? This lake is so deep. After a moment's dive, Chester was shocked, he didn't expect this seemingly small lake to be so deep.

However, Chester can't care so much at the moment, because Lin Wu is below, and Chester is confident that with his strength, no matter what tricks Lin Wu plays, he is not afraid.

When Chester reached the bottom of the lake, Chester had already felt the strong water pressure, Chester did not have a system as powerful as a demigod like Lin Wu, but with the strength of his Sanctuary powerhouse, he could completely ignore the water pressure if he released a trace of fighting energy.

"Absent?" At the bottom of the lake, Chester couldn't see with his eyes, but as soon as the spiritual power of the Sacred Domain powerhouse came out of the entire lake, it was like daylight, and after searching for a while, Chester didn't find any trace of Lin Wu, until he saw the big hole in the middle of the lake.

Chester came to the edge of the big cave and probed his spiritual power, and suddenly the depth of this cave made Chester a little moved, "What a deep cave, is there any treasure in this?" Chester thought to himself.

However, Chester was absolutely unhappy when he thought that the treasure here might have been obtained by Lin Wu, but Chester thought that these things would belong to him soon, because dead people don't need things.

Thinking of this, Chester turned his fighting spirit and a piece of armor like a substantial fighting spirit appeared on Chester's body, this is also Chester's just in case, after all, this kind of small place is easy to attack, although Chester, who has suffered several losses, disdains Lin Wu in his heart, but in fact, Chester does not dare to be too careless.

Not long after Chester dived into the cave, a rock at the bottom of the lake suddenly moved, and after a while, Lin Wu's figure appeared, under the ancient cover, Chester's spiritual power did not find Lin Wu's existence at all, which was also related to the dark environment at the bottom of the lake, if there was even a glimmer of light here, Lin Wu's disguise might be seen through.

However, this is already the bottom of the lake thousands of meters deep, there will be no light here at all, and the aura of the ancient general Lin Wu is all covered, unless Chester's spiritual power can be stronger than the power of the ancient spiritual sense, there is no difference between Chester's spiritual power sweeping Lin Wu and sweeping a rock.

When Lin Wu came to the mouth of the cave, he didn't do it now, because Chester hadn't dived into the bottom of the cave at the moment, because the deeper Chester dived, the more beneficial it would be for Lin Wu.

"This cave is actually so deep, and this plus the depth of the lake above, it adds up to 10,000 meters, even if there are not many places in the sea that are more than 10,000 meters deep." Chester couldn't help but be shocked by the depth of the cave at the moment.

"In the end." Chester put his feet on the ground, and said secretly in his heart.

However, the next moment Chester suddenly realized that something was wrong, because there was no second person in this small place, "not good" suddenly, Chester was shocked, he knew that this time he had fallen for Lin Wu again, just as Chester was about to rush out of this cave.

Suddenly, several huge ice picks fell from the top of the cave. The icicle stabbed into the bottom of the cavern so hard that Chester below couldn't avoid it, "Hmph, you can trap me because of these few spells?" Chester snorted coldly, and then the surging fighting spirit exploded, and those ice picks were instantly shattered by Chester.

However, this ice pick is just the beginning.

(There was a power outage today, I came very late, and now I know, this person is in a hurry, and the potential is also very great, and this chapter of 5000 words took less than 3 hours to complete, which is already a record.) ）……，