It is conceivable that the exchange price in the exchange store must have a certain reason, so this price is not only not expensive, but Wang Dong hopes that the more expensive the better, the more expensive it is, the stronger the combat effectiveness of this pet beast.

Anyway, he has a lot of copper coins on him now, even if it is a million, it is enough to exchange for thousands.

Then Wang Dong began to ponder, first of all, after taking that giant dragon as a pet beast, there were still 1,601 free link slots, and these slots had to be well distributed.

After thinking about it for a long time, Wang Dong decided to exchange nine hundred and ninety-nine dragons first, increase the number of dragons to one thousand, and then increase the number of Beamon, the main combat power of the Pet Beast Legion, from one hundred and fifty to four hundred.

The number of Roc with air power has increased from one hundred and fifty to three hundred, and the number of laser scorpions for ultra-long-range strikes has increased from two hundred to three hundred.

Then the number of praying mantis and ankylosaurus pet beasts increased from one hundred and fifty to two hundred, which not only echoed the number of eighth-level pet beasts, but also the distribution of each position was more reasonable.

Among the eighth-level pet beasts in this way, Beamon is forty, Dapeng and Laser Scorpions are thirty, Praying Mantis and Ankylosaurus are twenty, and Dinosaurus is the least, only fifteen.

The number of eighth-level pet beasts of each species accounts for ten percent of the total number of each species, which is also a relatively reasonable number.

After all, when facing a single evolutionary beast, or an evolutionary beast group, it is indeed a high-level pet beast that is easier to use.

But in the face of a large number of enemies such as corpse tide or beast tide, it is still easier to use a seventh-level pet beast.

It's not that the strength of a seventh-level pet beast is stronger than that of a ninth-level pet beast, but the gold coins spent by a ninth-level pet beast can completely make hundreds of sixth-level pet beasts advance to seventh.

The killing efficiency of hundreds of seventh-level pet beasts against mid- and low-level zombies is completely incomparable to that of a ninth-level pet beast.

Therefore, whether it is a ninth-level pet beast with the highest level or a seventh-level pet beast with a relatively low level, they all have their own importance in their respective fields, and both of them are indispensable.

In the end, there were two empty slots left, and the remaining two were put there for standby.

Then Wang Dong began to exchange pet beasts, and the exchange of various levels of barrier-breaking pills began to be given to these newly exchanged pet beasts, so that they could be promoted to level seven as soon as possible.

...

Early the next morning, Wang Dong got up from the car early, and first observed the promotion of pet beasts in the inheritance space, because the time was relatively short, and now most of the fourth-level pet beasts that had just been exchanged were still hovering at level six.

There are only a very small number of pet beasts, and only a dozen of them have been promoted to level seven, and these very few pet beasts are all lucky, basically from level four to level seven, and the number of failures is relatively small, so they can break through level three in one night.

The speed of those pet beasts is not much slower, and it is estimated that in one more day, they can basically be promoted to level seven.

Later, after Wang Dong finished washing, he took the car back to the inheritance space, rode on the little dragon with the seat tied, and prepared to return to Sky City.

An hour later, Xiao Long was about to arrive at the border of Yu Province, and in another hour, he would be able to return to Sky City.

It took three hours when he went, but it may only take one or two hours when he came back, because after Wang Dong improved by one level, his physical fitness has been strengthened, and he can resist the pressure brought by higher speed.

In fact, the speed of the little dragon can be faster, although the speed of the little dragon's straight line flight is not as fast as the pound or the yuan, but now its strength is stronger than them, and it can directly fly two thousand kilometers in an hour and a half to reach the city in the sky.

But at that speed, although Wang Dong could resist the pressure brought by the speed, it was very uncomfortable, so if there was no urgency, Wang Dong didn't need to let Xiaolong accelerate to that extent.

But when he had just crossed the border of Henan Province, Wang Dong slapped his head suddenly, and remorsefully said to Xiaolong with his soul: "Stop, return." ”

After hearing this, Xiaolong did not hesitate at all, first slowed down slowly, and then flexibly turned the dragon head and returned the same way.

The reason why they all flew so far and returned the way back was because Wang Dong forgot an agreement, that is, to take Fang Wenyuan away.

A week ago, Wang Dong had already told Fang Wenyuan that he would take him back to Sky City, although an eighth-level evolutionary was nothing to him now, and he even had more than a hundred eighth-level pet beasts.

But an agreement is an agreement, a man spits on a nail, and since he has promised, he must do it. Otherwise, why would you say yes to others? Moreover, the role of the eighth-level evolutionary is much stronger than that of the eighth-level pet beast in some aspects.

So even if Xiaolong has flown thousands of kilometers, he has to go back, anyway, it is a matter of an hour.

Thinking of this, Wang Dong was actually a little embarrassed, because the week agreed upon before was now strictly counted now, it was already the eighth day.

In other words, yesterday was the agreed time, but after several days of killing and the excitement of obtaining many demon cores, Wang Dong had already forgotten this agreement.

It's a bit embarrassing to think about it now, and to be a day late.

But fortunately, I was only one day late, and I found a reason to prevaricate the past, if I didn't remember it until seven or eight days later, it is estimated that Wang Dong would be embarrassed to go to see the other party.

And Wang Dong, who was thousands of miles away, didn't know that Fang Wenyuan was already a little panicked at this time.

A week ago, when Fang Wenyuan met Wang Dong, he was particularly excited, because he could feel a breath of death suppressing himself from the dragon-like evolution beast under the other party.

This kind of aura can suppress him, an evolutionary at the early stage of the eighth level, and he can't afford to resist at all, it is definitely not simple, and it is definitely not something that an eighth-level evolutionary beast can exude, even if it is the peak of the eighth level.

He also believed in the other party's words very much, after all, a beast tamer with a ninth-level evolutionary beast would not be able to deceive himself, an eighth-level evolutionary who could be crushed to death by a ninth-level evolutionary beast with a light crush.

Therefore, after Fang Wenyuan returned to his home in the base of Yunnan Province, in addition to the necessary things, there were bits and pieces, and even the valuable single-family villa was sold.

Anyway, you can't take these things with you, so it's better to change some crystal nuclei and get richer in a new environment. As for these seven days, I will stay at a friend's house.

Then, a few days later, three days before the appointed time, news of the imminent attack of the beast tide or the major changes in the Forest of Despair spread into the city.