It took only about a quarter of an hour for the five people to arrive ten miles away.

At this moment, what appeared before them was a river that had been completely frozen.

The river seemed to be very deep, so they couldn't see clearly at the bottom of the river.

But just as they approached here, they could feel a chill.

With their great swordsman level cultivation, this shouldn't have happened, but it happened.

Obviously, there is something wrong with the river.

"Let me do it!"

Lu Guan took a step forward, raised the huge spiritual sword in his hand high, and slashed directly at the surface of the glacier.

boom!

The thick ice layer broke, revealing a huge pit.

But even so, I couldn't see the situation below, so Lu Guan raised his sword and slashed it down again.

Boom!

Boom!

Boom~!

After three consecutive heavy chops, there was a deep pit of more than ten feet deep in the place.

At the same time, they also saw the special metals emitting ice-blue glimmer at the bottom of the river, which were densely packed throughout the riverbed, and I don’t know how many of them were.

Feeling the chill it emitted, Lu Guan's expression changed slightly and said, "It's indeed the North Sea cold iron. This amount is too exaggerated."

"Yes, if it is converted into military merit, I don't know how much it can be changed!" Lou Tongming agreed.

"Dig it quickly. We don't have much time. If the strange beast comes back, we can't stop it." Lu Guan said, and he had already started digging first.

Seeing this, the other four people also started digging together.

A piece of North Sea cold iron was the size of a fist, and they easily dug a lot.

As the excavation deepened, several people also walked forward for a long distance below the ice.

At this moment, they saw a special piece of metal with purple light.

Its color is so special, and the chill it spreads out is extremely exaggerated, making it impossible for several people to get close to it easily.

"It's so cold, what is that?" Lou Tongming said in confusion.

Lu Guan looked at Tong Li with some confusion and said, "Tong Li, you read the most miscellaneous books. Do you know this?"

Tong Li looked at it for a while and said, "It seems to be a black ice stone. It is recorded in the Museum of the Book of Things that there must be black ice stones in the cold iron ore. Cold iron is formed because of it. Moreover, snow beasts are accompanied by the surrounding black ice stones. After investigation..."

"I'm so lucky. The strange beast is not here, this thing belongs to us." Lou Tongming directly interrupted Tong Li at this time.

"I have the highest cultivation level, I'll go and take it!" Lu Guan nodded.

Immediately, sword power surged out of his body, forming a red light outside his body, rushing directly towards the mysterious ice stone in the distance.

As he advanced, his sword power was also quickly consumed, but fortunately, it was just the Xuan Ice Stone spontaneously releasing the chill, so it was nothing serious.

The moment he approached the Black Ice Stone, Lu Guanxin thought of him and directly put him in the space treasure bag.

Without the black ice stone, the chill around him disappeared a lot.

Lu Guan returned to everyone and said, "Let's go, go back to the camp."

The other four nodded and were about to leave along the way.

But when the five of them came out from the bottom of the river, they found that the celestial phenomena had also changed.

The endless frost and snow drifted, covering the five people's vision. At the same time, in the frost and snow, a huge figure slowly walked towards their direction.
Chapter completed!