The diameter of the crater is more than ten zhang, and the water column that spews out at this moment is also more than ten zhang high, so the water is very large. If nothing else, the island will be completely flooded in half an hour at most.

It's too late to build a ditch now, it's useless, but the inhabitants of the island can swim, and as long as there are no beasts attacking, they won't drown.

"Kill, kill all the beasts!"

Lu Li burst into a shout, and the green dwarves immediately rushed forward like sharp swords. The Nine Elders brought five Green Dwarves, he brought seven, and three sat on the Isle of Blood.

Lu Li, the Nine Elders and the rest of the martial artists all made their moves, Lu Li and the Nine Elders found the second-grade Xuan Beast, and the ordinary Xuanwu Realm found the first-grade Xuan Beast and fought each other.

Lu Li did not release the bloodline divine skill, and the bloodline divine skill only lasted for half an hour, and it could not be used until it was absolutely necessary.

Even so, his combat power is also very strong, Liu Yi helped him buy a ground-level battle armor, holding a ground-level mystical weapon, using the Ben Thunder Xuan Technique, his strength reached 100,000 catties, and the average second-grade Xuan Beast could easily be killed.

"Wow~"

A huge fish beast shot out of the water, its big mouth opened wider than Lu Li's body, and its mouth was full of sharp teeth. Lu Li didn't even look at the backhand halberd swept over, and the big fish was smashed and flew away, and its head was broken and bleeding.

The green dwarf is even more fierce, and it is effortless to treat the second-grade mysterious beasts, and the green claws are one as soon as they grasp it, and they don't need Lu Li and the Nine Elders to do it in the back, and the green dwarves can easily suppress it.

"Whew!"

A shadow flew in the distance, and the heavenly camel came, and it seemed that the nine-clawed octopus had been killed by him. The three-grade mysterious beast is comparable to the Soul Pool Realm, but the Heavenly Camel is the peak of the Soul Pool Realm, and it is also expected by Lu Li and the others to be able to easily kill the nine-clawed octopus.

"Nine Elders!"

Lu Li rushed towards the Nine Elders and explained, "Here I and the Heavenly Camel are guarding, you take the three green dwarves to the rest of the island to have a look, and kill all the mysterious beasts." ”

"Good!"

With the Heavenly Camel and the Green Dwarf there, the Nine Elders were relieved and left with the three Green Dwarves. Lu Li and Sky Camel stood on the top of a small mountain, locking on to the volcano in the distance, allowing the green dwarves to roam around and eliminate all the underwater beasts.

"Heavenly camel, what's going on with this volcano?"

There is no danger for the time being, Lu Li asked, and the heavenly camel thought for a while and said: "The terrain of Qiandao Lake is lower than this, so the water here cannot be from Qiandao Lake, there are only two possibilities. ”

"Oh?"

The heavenly camel has lived for more than a hundred years and is well-informed, Lu Li said curiously: "Tell me about it." ”

The heavenly camel touched his sparse beard a little proudly, pretending to be profound, Lu Li's eyes glared at him and he immediately said with a smile: "Either a huge underground river is diverted and connects to the bottom of the volcano." Either... The appearance of strange treasures in this volcano, or the powerful water system mysterious beast, affects the water potential. Other than that, there is no explanation. ”

"Underground river diversion?"

Lu Li somewhat believed in this inference, as for the powerful water system Mysterious Beast, this is a small volcano, and there is not much space inside, how can a powerful Mysterious Beast appear? The stronger the Mysterious Beast, the larger the volume.

"Strange treasure?"

This aroused Lu Li's interest, who among the martial artists doesn't like treasures? If it was really because of the appearance of a strange treasure in the water system, it was not impossible to trigger the eruption of the lake of Qiandao Lake.

The crater was still erupting, and a mysterious beast could be vaguely seen being spewed out, so Lu Li naturally didn't dare to send someone to explore the volcano, so he could only wait and see what was going on.

Fortunately, the mysterious beasts that erupted from the back were not strong, they were all first- and second-grade mysterious beasts, and there were no third-grade mysterious beasts. The sky camel didn't make a move, and it was always cleared by the green dwarf.

The Nine Elders came back once, and the mysterious beasts outside had been completely cleared, so Lu Li asked him to leave the green dwarf behind to help Liu Yi organize people to transfer the tribesmen on the island. The volcano is still spewing water, so it's better to move away.

Two hours passed.

The water column spewing out of the crater began to weaken, and Lu Li was relieved that it was likely that a huge underground river had been diverted, triggering the volcanic water jet.

There are many underground rivers underground, and there are also underground lakes, and it is normal for some mysterious beasts to live in them.

There are several thousand inhabitants of the island, more than a thousand have been killed, and the rest are being transferred, and it is estimated that it is almost at this moment. However, without completely determining the safety, Lu Li did not dare to leave.

After another half an hour, the volcano stopped spewing water, and the water level in the crater was dropping rapidly. Lu Li and Tian Camel went up to the crater, looking at the deep crater, both of them were silent.

"Heavenly camel, why don't you go down and investigate?" After a while, Lu Li thought for a while and said, "What if there is really a treasure down there?"

The sky camel was a little moved, and he glanced at the green dwarf who was following behind Lu Li: "The old man doesn't dare to go down alone, unless you take the green dwarf to go down with me." ”

If there are green dwarves, even if they encounter powerful beasts, the sky camel will have a chance to escape. Otherwise, if he went down alone, once he encountered a four-grade mysterious beast, he wouldn't even have a chance to escape.

Lu Li looked at the deep crater, blinked his eyes and hesitated a little, and finally gritted his teeth and said, "Okay, I'll ask someone to find the rope." ”

If there is a rope on it, he can easily come up, and there is no danger to him with the green dwarf and the sky camel.

This volcano is inexplicably spewing water, and I always feel uneasy if I don't go to investigate, the Seven Elders and the Deer Elders are not there, and the Nine Elders are arranging for the people of the island to retreat, and he is the owner of the island.

Lu Li sent someone to find a few bundles of rope in the tribe, and asked a few people to wait in the crater, he tied his waist with ropes, waved his hand, and said, "Go, go down!"

The Sky Camel is so powerful that it doesn't need a rope at all, and the green dwarf's claws can easily pierce the volcanic wall without a rope. Lu Li made an appointment with a few people in the crater and slowly climbed down.

The heavenly camel is the strongest, taking the lead, and his Xuan power shines and jumps down directly. The golden-colored sword in his mid-empty hand stabbed into the volcanic wall, stopping the fall. The same can be said of the eight green dwarves, their claws easily grasping into the cliff and climbing swiftly downward.

The heavenly camel released its mysterious power, which could slightly illuminate the situation below. The water level in the crater dropped rapidly, and everyone fell for hundreds of feet without seeing any water.

The volcano is very quiet, eerie, and creepy, there are heavenly camels and eight green dwarves, Lu Li is naturally bold, but he doesn't feel anything.

Continuing to fall and climb down, the two of them finally reached the bottom of the volcano. There wasn't any water or magma down there, just wet ground and a lot of algae and stuff.

"There's a hole here!"

The bottom of the volcano is not large, only a thousand feet wide, and the camel turned around and saw a large hole in one corner, extending diagonally towards the ground.

"Is it the way to the underground river?"

Lu Li untied the rope, walked over and took a few looks, "Let's go, go and explore the hole in the ground." ”

Now that you've come down, you must find out. If it's an underground river, just go back and let people block this passage, and next time there won't be such a tragedy and so many people die.

The sky camel was in front, the green dwarf followed all the way, and Lu Li walked in the rear. The two of them walked down the slippery underground passage, which stretched diagonally underground, and they didn't know where it would eventually lead.

Half an hour!

Lu Li and Tian Camel walked for half an hour before they reached the end of the passage, and the two glanced at it from a distance, but their eyes were full of shock.

The two of them saw an underground lake, and if it was an ordinary underground lake, the two would not be shocked. This lake is not ordinary, because it glows, and a bright light shines at the bottom of the lake, illuminating the whole underground lake.

"Got a treasure?"

Tian Huozi and Lu Li glanced at each other, both of them were a little moved, if it wasn't for a strange treasure, how could it be so bright?