Just when Gu Yuan was helpless, he happened to find many stalagmites on the way from the cave to the lake.

Gu Yuan aimed at a relatively large Stalagmite in the front road and held it up as he passed.

Stalagmites are relatively strong, so Gu Yuan won't be dragged into the water.

The pulling force of the abdomen gradually increased, and Gu Yuan felt that his waist was about to be cut off.

In an emergency, Gu Yuan couldn't think too much, so he had to put the torch close to his waist.

At this time, he finally saw that the thing wrapped around his waist was something like an octopus tentacle.

The torch gradually approached, and the temperature of the flame made Gu Yuan's chest and abdomen feel hot and painful.

Over time, I'm afraid that the skin of the far chest and abdomen will be burned.

But now he can't care so much.

Fortunately, the tentacle loosened at the moment when the flame approached.

This made Gu Yuan happy.

He hurriedly lowered the torch to make the flame closer to the tentacle, and even tried to burn the wet skin of the tentacle with the torch.

Shh

Gu Yuanchang breathed a breath of air.

Before the fire burned his wet clothes, his tentacles finally couldn't stand the burning of the torch, loosened Gu Yuan's waist and directly drilled back into the lake.

Gu Yuan was lucky to get his life back.

Looking at the deep lake, Gu Yuan had lingering palpitations.

He decided not to stay any longer and left the huge cave immediately.

Gu Yuan didn't know when the monster hidden in the water would attack him again.

So he doesn't dare to move at all now.

After thinking about it, Gu Yuan picked up a stone and threw it in the distance.

Patter!

When the stone fell to the ground, a tentacle stretched out again in the lake and shot in the direction of the stone falling.

The Yulin sword was in the hundred treasure bag, and the hundred treasure bag was hung at his waist. Gu Yuan had no sharp tool to cut for a moment, so he had to find the Yulin sword again. With the Yulin sword in his hand, Gu Yuan felt much more secure in his heart.

Gu Yuan held the Yulin sword in one hand and continued to throw stones in the other. At first, the tentacle monster would always follow the direction of the stone landing to chase the stone. After several failures, it would no longer appear.

Gu Yuan cooked it like a method and tried it several times. He found that the tentacle monster had always hidden in the lake and did not appear. He immediately understood something in his heart.

He plans to quietly evacuate the place while disturbing the unknown beast under the water with stones.

Who knows at this time, but suddenly the sound of water is loud.

After a burst of rushing water, a huge figure appeared in front of Gu Yuan.

It was a monster with eight tentacles that looked very similar to an octopus.

This monster crawled out of the water. It was seven or eight meters tall. In addition to eight tentacles, it had a pair of curved sharp corners on its head.

As soon as the monster came out of the water, several tentacles shot at Gu Yuan from different directions.

Gu Yuan dodged in the middle of several stalagmites, trying to avoid the tentacle attack of the monster.

A large number of stalagmites were broken into pieces by monsters, and the space for Gu Yuan to escape became smaller and smaller.

Gu Yuan threw his heart horizontally and shot the broken stalagmite at the monster's head.

At the beginning, the monster's tentacles can resist these attacks.

But as time dragged on, the monster's action became slower and slower.

Seeing that the monster seemed to be getting weaker and weaker, Gu Yuan guessed in his heart that the monster might not be able to be exposed to the air for a long time.

Sure enough, after the monster knocked out the stalagmite thrown by Gu Yuan again, it began to move towards the lake.

Where will Gu Yuan put the monster back into the water to attack him.

Immediately pulled out a pointed stalagmite and rushed towards the monster.

The monster threw out its tentacles and tried to stop Gu Yuan from approaching.

But the speed was obviously much slower. Gu Yuan just dodged the tentacle attack with a little flash, and threw the stalagmite on the monster's body.

"Ow..."

The Stalagmite in Gu Yuan's hand stabbed into the monster's body, causing the monster to scream in pain.

The monster's eight tentacles swept frantically towards Gu Yuan, and Gu Yuan made a series of jumps, directly avoiding the attack of the monster's tentacles.

Then a lunge came forward, took out the feather forest sword and inserted it into the monster, quickly pulled it out, and then retreated to a safe distance.

"Ow..."

The monster gave a strange cry, and the dark green viscous blood gushed out like a fountain

The monster ate pain and waved crazily with its eight tentacles. He looked at Gu Yuan bitterly and planned to rush over.

At this time, Gu Yuan picked up the torch at his feet and threw it at the monster. The monster was surprised and hurriedly fled to the side.

Instead of hitting the monster, the torch fell directly into the dark green sticky blood left by the monster.

Suddenly, the flame rushed to more than three feet high. Gu Yuan was a little surprised. It turned out that the monster's blood had a combustion supporting effect similar to grease.

Looking at the fire, Gu Yuan intended to use the "long burning burning burning path" to control the fire to attack the monster, but the situation of this xuanjing is different from that of the abandoned place.

With Gu Yuan's current cultivation, if he wants to perform the "long burning burning burning path" in the xuanjing, I'm afraid his spiritual power will be emptied in an instant. If the long burning burning path fails to kill the monster immediately, once the monster rushes over, Gu Yuan may be cool.

But if you fight like this, Gu Yuan will also be consumed by the monster to death, and there is no possibility of victory.

Thinking of this, Gu Yuan took a Qi gathering pill from the treasure bag and took it. Suddenly, the rich aura flowed in Gu Yuan's body.

This was Gu Yuan's first attempt to use the Qi gathering pill to assist in the battle. A touch of ruthlessness appeared on Gu Yuan's face.

Gu Yuan waved his hand, and the burning flame was controlled by him. In an instant, a fire dragon rose into the air.

Under the control of Gu Yuan, the fire dragon roared towards the monster and swallowed it in an instant.

The monster was dying in the fire, making a shrill scream.

Gu Yuan didn't pay attention to the monster, but walked to the underground lake in the cave. The monster has been wandering here and refused to leave. It must be that there is something worth guarding in the underground lake.

Soon Gu Yuan came to the side of the underground lake. He saw a raised stone on the edge of the underground lake, on which grew a dark green mushroom.

This mushroom looked like a poisonous mushroom, but Gu Yuan was surprised that it was still emitting green light. From a distance, it looked like a big firefly.

Gu Yuan carefully recalled the elixir knowledge he had mended before entering the secret place, and finally remembered that this mushroom was a very rare green firefly mushroom.

Gu Yuan carefully picked the green mushroom. Instead of putting it in the treasure bag, he put it in the storage ring left by Zhang Feng.