In the darkness, there was pungent smoke, and the temperature increased, quickly surpassing Cassie Hei's body temperature. After another thousands of meters, Cassie Hei became more careful every step. There was no too much in the huge head, and once it started to think, it could achieve powerful results. It began to recall and began to think with the head that had not been thinking for a long time.

Thinking of the scene when he was hunting, Cassie Hei immediately shook his head. At the beginning of hunting, he was cautious, but later he chased the prey directly, without recalling it. The memory moved forward again, Cassie Hei quickly remembered his performance when a "buzzing" sound appeared in the sky. Every time he avoided it, he was not discovered by things in the sky. This can be used as a reference, because Cassie Hei has discovered that there is vibration on the ground, which is definitely not a normal phenomenon. As for why it is abnormal, it is because the experience of the past few years that tells him that the environment will always be very quiet when there is only wind.

Finally, I recalled the scene when I followed Cassia to study. Many things only had memories from that time on. Cassiehe tried hard to make these memories work repeatedly in that huge head until it seemed like a "ding" sound in my head, and something was lit up, and then it stopped.

The huge body moving forward was soft and flexible, and the sound made was covered by vibration. Cassiehe was careful, and his eyes were opened hugely. From time to time, when some soil and gravel fell off due to vibration, he would blink symbolically to protect it. However, there was a transparent coating on his eyes, which was tough and thick, and the falling gravel would not hurt his eyes at all.

The temperature in the cave had risen to the highest level. Cassia was breathing heavily, looking back in the darkness, looking at the giant sword tied to his body with vines, and the roughly polished rocks hanging around his body with vines - this is also learning from Cassia - but Cassia often mounts steel shell bombs and flash bombs around his waist, while Cassia hung all over his body. This weight is equal to none. For Cassia, more is equal to goodness in his head, just like food; defecation is equal to strength, such as himself in front of prey.

It was a silent advance. Soon, a large amount of gravel appeared in front of him, and some of the holes had collapsed. Cassiehe thought about it and listened carefully to the vibrations coming from the ground. Every time the vibration came, it quickly used its claws to dig the gravels that collapsed in the holes behind it. Its movement seemed fluent and fast, and Cassiehe knew how to master the rhythm. He would only dig a little bit at a time to prevent the movement from looking too huge.

After walking through this section of the collapse of the cave, there was finally no road ahead.

Cassie Hei was forced to stop. It touched around and confirmed that it should be the entrance and exit. It was blocked. With one or two breaths of thought, Cassie Hei understood the current situation. He used his claws to determine the gravel in front of him. Cassie Hei tried to carefully dig when the vibration came, and found that due to the high temperature, even the falling soil was ablated hard. Not to mention that some places had merged together, like solidified iron blocks.

It is impossible to dig without movement. Cassie Hei still has his own judgment, just as when he digs a hole, he will try to bypass some rock layers or places where ancient trees gather. There was no way for a moment, and Cassie Hei stopped here. It wanted to make a sound so that Casia above could hear it, and he was trapped at the entrance and exit, and could not come out. But thinking about what Cassie said to him when he left, Cassie Hei could only stay at the entrance and entrance. But no matter how the huge head moved, Cassie Hei really couldn't think of a way to dig the entrance and dig the entrance again silently.

There were no more thoughts in Cassie Hei's head. He could crush it with his sharp claws, but this went against Cassie's words. As for using his breath to directly melt and impact it, it seemed that he had never really relied on his own reason to use his own mind to use the dragon breath at all. It had no concept of this at all.

When he stopped in place, Cassie Hei didn't know how to do it, but when the vibration came, it would still throw away a little bit of gravel. Judging from its nearly two years of experience in digging holes, combined with the hardness of the things blocking the entrances and exits, and the expected depth, Cassie Hei judged that it would take at least half a day to dig this way.

Cassie Hei has the experience of dealing with this situation. He will encounter large rocks or rocks at any time under the ground. He will not bypass them every time. The way to deal with them is to have the claws attached to the cuticle layer and smash them open directly.

At this time, Kathi Hei looked upwards, and always felt something on it was looking at his position, making it feel very uneasy. He wanted to make a sound, but his mouth was tightly closed, afraid that he would make a sound if he was not paying attention.

He could only wait. Whenever he vibrated, he would dig a little bit of gravel. Cassie could only passively wait for the next sound wave to come, or a clear instruction. The current situation was completely different from what Cassie said.

At the same time, above the ground.

The three dragon riders including Sasser seemed to have locked Cassia firmly in a region. The three dragons in a triangular shape held the main direction. Each attack was at least two dragons acting at the same time, accompanied by shooting from Kemishul and others. But everyone knew in their hearts that Sassur and others did not use their full strength, or that they could not put their lives on the scale for this mission. Having seen the battle between Nichols and Cassia, Kemishul was most touched by this.

But this doesn't matter. It's good news for them to hold back Cassia and have a little more time.

But as a female intuition, she told Kemishul that a huge danger had lurked near the entrance of the cave. She had already divided her attention to Foster and kept paying attention to the movement there. It was still quiet and nothing happened. She had to remind her in the communication that she believed that Cassia felt something. However, in Cassia, Kemishul could not find any useful traces.

"It should be a little time." Cassia sighed lightly at this time, and had a rough guess about Cassie Hei's situation at this moment. "I still need to give my own signal before Cassie Hei will act. But with the dragon cavalry guarding the edge, the time when Cassie Hei rushed out, I need to attract attention and limit the attack of the dragon cavalry at the entrance of the cave."

"It is impossible to predict it, but what comes out of the hole will definitely surprise the enemy."

"The dragon knight at the entrance of the cave is one, and the remaining one,,," At this moment, Cassia looked around, "The enemy who is like the captain can only see if there is a chance to deal with it later. The remaining one has to be selected from the other two dragon knights."
Chapter completed!