Ying Xiaoxiao and a few people regained their spiritual power in the cave, and suddenly the mountain trembled, and countless violent breaths came from outside the cave.

"What's going on?" Ying Xiaoxiao opened her eyes in vain and said.

"I'll take a look!" Yan Anzhi said.

He basically did not use strong means, the consumption was small, and he had returned to his peak state at this time.

When Yan Anzhi walked to the entrance of the cave, his pupils shrank, and a shocked expression appeared on his face.

I saw hundreds of tyrannosaurs rushing towards the mountain wall hundreds of meters away, each of which had red eyes and seemed to have entered a state of madness.

Yan Anzhi returned to the cave as soon as possible and explained the situation quickly and briefly.

"It may have something to do with the Dark Blue Thorn Dragon, let's go!" When Ying Xiaoxiao heard this, she immediately made a decision and said.

By the time the four of them walked out of the cave, the Tyrannosaurus had already rushed closer, and if it continued like this, it would inevitably be attacked.

"Ice Age!"

A terrifying chill rose into the sky, and the power of ice exploded from Nalan Ruyu's body, roaring out towards the Tyrannosaurus rushing forward.

Covered in the cold, the Tyrannosaurus stopped, frozen along with the ground.

"The freeze range is too big, they will break free quickly, let's go!" Nalan Ruyu said, and then flew towards the top of the mountain wall.

Ying Xiaoxiao, Bai Shi, and Yan Anzhi did not hesitate, and they also rose and flew towards the top of the mountain wall.

The mountain wall was thousands of meters high, but in just a few breaths, the four of them had already flown up the mountain wall and stood on the lawn on the mountain wall.

Below, a tyrannosaurus broke through the ice at this moment and slammed into the mountain wall with all its might.

The force of the full impact of hundreds of tyrannosaurus dragons was terrifying, and countless caves appeared on the mountain wall, and they began to tremble.

However, Ying Xiaoxiao and the others didn't have time to take care of the tyrannosaurus below, because on the lawn at the top of the mountain wall, there was a beautiful huge figure sleeping.

It was a bird with colorful feathers, and if its wings were spread, it would be ten meters in size.

"What kind of beast is this?" Ying Xiaoxiao didn't know this bird and asked.

"I seem to have seen this bird when I was a child, and I heard that it is an auspicious bird, called the Colorful Heavy Bird!" Yan Anzhi pondered for a moment and said.

At this moment, the mountain wall trembled even more, and the colorful bird slowly opened its eyes, and the colorful eyes looked at Ying Xiaoxiao and the others.

Phew!

The colorful bright bird let out a pleasant call, spread its wings and soared, looking down at Ying Xiaoxiao in the air.

"Will the Colorful Heavy Bird attack humans?" Ying Xiaoxiao looked at the colorful heavy birds flying around the mountain wall in the air, and said.

"Not normally, but in this thorn forest, you still have to be careful!" Yan Anzhi said.

The Rainbow Heavy Bird flew again for a moment, then swooped down, dashing into the mountain wall, stretching out its sharp claws, clawing two tyrannosaurs.

Then, it pecked directly at the Tyrannosaurus, the hard thorns and skin of the Tyrannosaurus did not play any role, and a blood hole appeared in the body in an instant.

In front of the Tyrannosaurs, it devoured the two Tyrannosaurs quickly, dropping two hard thorns.

All the tyrannosaurus dragons stopped hitting the mountain wall, looked at the colorful heavy birds in the air, and spat out a torrent of spiritual power from their mouths.

Apparently, the Rainbow Bird had made the Tyrannosaurus feel the danger, and they were ready to get rid of the Rainbow Bird first.

The Colorful Heavy Bird closed its wings, and its whole body burst out with dazzling colorful light, and the torrent of spiritual power spewed out by the Tyrannosaurus was all resisted and dissolved, without causing any damage to the Colorful Heavy Bird in the colorful light.