The next day, Yang Yunfei left the Panda Valley, and at the same time, he also brought the big yellow dog and the demon dragon with him. However, Yang Yunfei didn't put his hope on these two guys at all, because after more than ten days of hard work, although the big yellow dog finally repaired and perfected some weaknesses, and even integrated more than a dozen animal genes that Yang Yunfei retrieved, especially the genes of flying animals. So today's Demon King Dragon has a pair of wings growing on its back, and it is still the kind of wings that are very sharp and have strong cutting ability.

But it is integrated into too many genes, which leads to the current combat effectiveness of the Demon King Dragon, which is not as good as before, and must be further improved. And this requires more powerful genes, and the genes of a high-level dinosaur are undoubtedly the most suitable.

Yang Yunfei hadn't seen a pig teammate before, but this time he really saw what a dog teammate was.

In other words, in this operation, the big yellow dog and the demon dragon can only be a melon-eating crowd, flying in mid-air and shouting 666. In the end, after the battle is over, it will go up to receive the entire heritage of this high-level dinosaur, especially the genes that devoured the high-level dinosaur, and continue to improve and restore it.

Other than that, the fart is useless.

This Xiong Yilong went straight to Yang Xiaolong's lair and found that a bunch of branches that were not big or small, thick or thin had been piled up here.

"I didn't expect you to have a good memory, brother, I thought you would forget about building the roof." Yang Yunfei said to himself: "But the matter of building a roof and building a tree house is not in a hurry first, let's go and brush a wave of dragons first." ”

"Okay."

Yang Xiaolong threw down a branch from his claws, and said in confusion, "But what is it called brushing dragons?" ”

"It means carrying out the plan I said last time." Yang Yunfei was worried that the other party had forgotten about this matter a long time ago, so he immediately explained: "Didn't I say last time that I would deal with a high-level dinosaur and seize the spiritual object it guards?" Now that I'm done with my business, we can get moving. ”

"Understood." Yang Xiaolong's eyes showed a sudden look, and then he turned his gaze to the Demon Dragon King, and asked with a vigilant face, "Who is this guy?" It's also so weird-looking, I've never seen this animal before. ”

"It's a demon dragon, of course you can call it rhubarb." Yang Yunfei pointed to the Demon King Dragon and explained, because the big yellow dog and the Demon King Dragon had merged into one at this time, the Demon King Dragon was the Big Yellow Dog, and the Big Yellow Dog was also the Demon King Dragon.

"As for his appearance, it is very strange, but you will understand later what it means that there is no stranger, only stranger. I mean, soon it's going to change shape again. ”

"Can the shape change?" Yang Xiaolong blinked, completely unaware of the problem.

"Isn't it just a change in appearance? What's all the fuss, I really haven't seen the world. The voice of a big yellow dog came from the Demon King Dragon's body, and his tone was full of disdain.

……

Yang Xiaolong stopped talking about this, he felt that he had lived for so many years, and all of them had lived to dogs.

Yang Yunfei took out a cross crossbow from the hay, along with a dozen arrows, changed the topic and urged: "Don't talk nonsense, we're about to go." ”

"Okay."

Yang Yunfei first tied a circle on Yang Xiaolong's back with the vines he had prepared in advance, and then climbed onto its back and tied the vines around his waist, which was regarded as a simple safety fit for himself. At the same time, he said to the big yellow dog: "And you can't stay too far away from me, you must always be by my side." If I fall then, you'll have to catch me. ”

"Otherwise, if I die, you won't be able to run away."

Originally, he could sit on the back of the Demon Dragon and also fly. It's just that after a few seconds of consideration, he finally gave up, he was really very worried about this big yellow dog, in case this guy overshadowed himself at a critical moment, then his bear life would really come to an end.

And Yang Xiaolong, who has always been simple-minded, will not, as a pterodactyl with low intelligence and not too many crooked thoughts. It had almost forgotten what had happened last time, and it didn't even think about anything else, let alone how it got the arrow, and who shot it.

"Don't worry, I'm here, I guarantee that nothing will happen to you." The big yellow dog looks confident.

"Let's go."

With Yang Yunfei's order, Yang Xiaolong immediately flapped his wings and quickly left the lair and took off. However, the speed of its flight was not fast, and it was very stable, so that Yang Yunfei no longer had any discomfort except that the wind was a little strong and too high.

"Brother, my target has been chosen, which is the Tyrannosaurus rex over there." Yang Yunfei looked into the distance and said with anticipation and excitement in his eyes.

When he was a human before, he was very interested in this ancient and powerful creature that dominated the earth for hundreds of millions of years in ancient times, not to mention that even in the dinosaur family, Tyrannosaurus rex belonged to the top dinosaur.

The tiger of the forest, the lion of the king of the grassland, and the rhinoceros elephant of later generations are a younger brother in front of the Tyrannosaurus rex.

Therefore, when he thought that he was about to take on a Tyrannosaurus rex, he felt his blood boiling, and he felt that he was about to reach the peak of bear life.

The big yellow dog is not worried at all, under the premise of having the ability to fly, his life will not be threatened at all. However, Yang Xiaolong was very worried: "That...... That's a Tyrannosaurus rex, can we really kill a high-level Tyrannosaurus rex with this bit of strength? ”

Even as a pterosaur, it was still in awe and fear of the Tyrannosaurus rex.

"Don't worry, I'm here, you just need to be responsible for the flight and stabilize it. I'll take care of the rest. Yang Yunfei patted the other party's head and encouraged.

"Okay then."

Yang Xiaolong said helplessly, and said: "Also, I am about to fly out of my territory, and when the time comes, I need you to take action to deter the other pterodactyls." However, the pterosaur in the territory in front of me is my brother, so I hope you won't hurt it then, big brother. ”

"Are you brothers? A mom gave birth? This time, not only Yang Yunfei was surprised, but even the big yellow dog next to him looked at him curiously.

"Yes, we both have a common mother, and we usually have a good relationship." Yang Xiaolong nodded: "It's just that we pterosaurs all have our own territories, and pterosaurs from other territories are usually not allowed to break in, even if we are brothers." Otherwise, it will be seen as an active provocation to invade. ”

"I know what to do, you don't have to worry." Yang Yunfei nodded suddenly, playing with the crossbow in his hand, and a strange smile appeared on the corner of his mouth.

Although as a panda who has lived in the valley since he was a child, he has no sense of territory, but he is not without common sense in this regard, after all, he used to watch the animal world a lot.