When Nalan Ruyu and Bai Shi heard this, they were stunned, they had never thought of this.

Seeing Ying Xiaoxiao's expectant gaze, Nalan Ruyu said: "I can freeze the waterfall for a while, and then I will know if there is a hole behind this waterfall." ”

Ying Xiaoxiao and Bai Shi both nodded, as for those who were fighting with the Iron Horn Bull, they were ignored for the time being.

"Thousands of miles frozen!"

Nalan Ruyu jumped towards the waterhole, and an astonishing chill erupted from her body, and when she fell, the waterhole was already frozen.

Nalan Ruyu stood proudly on the ice, slapped out his palm, and then an even more formidable cold air struck towards the huge waterfall.

The cold air erupted layer by layer, and even the waterfall turned into ice, until it reached the top of the high cliff, and the river flowing out of the waterhole also became a glacier.

And layers of frost also appeared around the waterhole, and the deepest part of the barren valley became an ice valley in a moment.

"It's so strong, this waterfall flows and falls from a hundred-zhang high cliff, and the impact is so great that it is all frozen in an instant." Bai Shi saw the valley that had changed greatly in an instant, and exclaimed.

He knew that Nalan Ruyu was very strong, and he had heard Ying Xiaoxiao say that Nalan Ruyu was very extraordinary, but he still didn't expect it to be so strong.

With this method alone, it was enough to freeze hundreds or thousands of Xuan Realm cultivators, and even the Earth Realm powerhouses could hardly resist.

This cold air is not aimed at Ying Xiaoxiao and Bai Shi, so the two of them are not frozen, but even so, they can still feel the bone-chilling cold.

Ying Xiaoxiao looked deeply at Nalan Ruyu, who was independent of the ice pool, and was also a little surprised.

After Nalan Ruyu broke through to the middle realm, her strength skyrocketed, and now she is afraid that it is enough to match the powerhouse who has just entered the heavenly realm!

"Ice Blast!"

Nalan Ruyu's face was cold, her seductive red lips spit out the word lightly, and her jade hand struck out a stream of spiritual power in the air.

The end of the frozen waterfall exploded directly, and pieces of broken ice flew and struck both sides of the valley, causing frost around the broken ice.

And at the moment when the ice burst open, Ying Xiaoxiao, Nalan Ruyu, and Bai Shi all had their pupils shrunk, and then a surprised smile appeared on their faces.

Behind the waterfall, there is a cave more than two meters high, and there is a lot of broken ice at the entrance of the cave.

"Let's get in." Ying Xiaoxiao was the first to react and said.

Then the three of them tapped the ice pool and appeared at the mouth of the cave.

At this time, the water of the high cliff finally broke through the ice and poured down, forming a waterfall again, completely covering the cave.

Ying Xiaoxiao took out a night pearl, and the cave became bright again, but the light of the night pearl was limited after all, and he could only see a space near the three of them.

"I didn't expect that there is really a hole here, Sister Xiaoxiao is really like a god." Bai Shi looked at the surging waterfall behind her and smiled at Ying Xiaoxiao.

Nalan Ruyu also had joy and curiosity on her face, and said, "If it weren't for Xiaoxiao and your thoughts, we wouldn't have been able to discover this cave." ”

"I also suddenly thought of this possibility, and it turned out that there was a cave behind the waterfall." Ying Xiaoxiao was also in a good mood, with a beautiful smile on her face, "Let's go inside and take a look, this cave is so secret, it should be some treasures." ”

"Hmm."

Nalan Ruyu and Bai Shi also had expectations in their hearts, and the three of them went deep into the cave step by step.

Ying Xiaoxiao and the three of them were not slow, but they had been walking for half an hour, and it was suddenly bright in front of them.