The self-confidence of the Mountain Wolf King has been severely hit, and it is not an exaggeration to say that he has come to the trough of wolf life......

On the other hand, the dog or, in high spirits, stepped forward to eat nectar, and the next day had a beautiful kennel, and at the same time, he also ate the silver fruit for the first time, and the taste made the dog sigh in the kennel all day.

On the Zhangfei side, Xie Yan naturally cut down on its food, but still left a few copper-grade feeds there.

The dog, which was intoxicated by the fruit, did not go out for a walk until the evening with a little stingy steps, and when he saw the depressed wolf king, he sighed, returned to his nest, took a copper-colored fruit in his mouth, and placed it in front of the wolf king.

"Dog or brother!" The Mountain Wolf King burst into tears.

"It's okay, let's eat." The dog patted the mountain wolf king on the shoulder with his paws, and at the same time, the surrounding she-wolves cast adoring glances at him.

"Tut-tut, this dog is good enough!" When Xie Yan saw this scene, he couldn't help but feel worried for the Mountain Wolf King, and not surprisingly, a green hat was hovering above its head......

"Come on, man......" Xie Yan silently encouraged the Mountain Wolf King, if that kind of thing happened, this wolf would be too pitiful.

The flowers withered, and Xie Yan had to make an insect cover in time and put on the fruit that was about to be born.

He went on to develop two directions, one was to communicate with the golden pattern, and the other was to study weapons of mass destruction.

Xie Yan thought about it and decided to put the latter on the agenda.

Since it is a weapon of mass destruction, and it is a weapon of mass destruction with the ability to counterattack, it must have three points, the first is that it can fly ultra-long-distance, the second is extremely powerful, it can easily destroy a city, and the third is that it can still be launched after Xie Yan loses consciousness!

In fact, there is one thing that needs to be done at this level, that is, precision guidance, and this Xie Yan doesn't matter, he only needs to throw this thing to any human city, and he doesn't need to engage in any precision strike.

There is also the problem of anti-interception, which does not need to be considered too much, because it is a plant fiber, so the response in the radar will be weaker than that of metal, and it is even a question whether it can be captured, so Xie Yan does not need to consider this aspect of the situation.

Xie Yan began to solve the first problem. Not long after, a super extended version of the rocket popped out in the valley, the rocket was fifty meters long and six meters thick, in addition to the large amount of mist aura in the arrow's body, there were also four first-stage booster devices.

In addition, Xie Yan also thought about how to get the booster device out of the arrow body, the method is very simple, put a soul storage bag with a thin skin inside the device, and fill it with liquid aura.

The liquid aura will not explode under the wrapping of the mist aura, and will only transform into the mist aura at an extremely slow speed. But once the mist aura is consumed, the liquid aura is equivalent to being exposed to the air, which will naturally lead to an explosion, and then blow up the four first-level booster devices, realizing the detachment of the booster devices.

The same principle applies to rocket heads.

In this way, a decent rocket is made.

Xie Yan tried to launch it, the ultra-long rocket slowly accelerated, and then with a whoosh, it flew away......

"Hey! Don't go! Xie Yan reacted at this time, he forgot to get an eyeball out of the extra-long rocket, otherwise, how far did the rocket fly? What happened during the flight? Is the disengagement device activated? How effective is the startup? And so on, he could not observe.

It is equivalent to wasting this little half a day's work in vain.

Xie Yan was a little depressed, so he could only make another extra-long rocket, and after installing eye plants in various positions on it, he carefully launched it.

The flight process was still very smooth, after all, Xie Yan had experience in building rockets, so the arrow body in the flight state was relatively stable, and it could barely keep flying in a straight line. Soon, the aura in the first-level booster device was exhausted, the liquid aura exploded, and the four booster devices fell off with the arrow body.

The eye plant placed on the booster device can be seen that the four booster devices that have fallen off have fallen into the deep mountain forest.

"Looks like it's fine." Xie Yan breathed a sigh of relief.

The rocket continued to fly forward, and after a long time, the aura in the arrow body was also consumed, and the liquid aura was triggered again, and the arrow body fell off and fell into the woods not far from the highway service area.

The rest of the rocket heads continued to fly forward by inertia, and after another moment, the rocket head slowly slowed down and began to fall, and the huge plant rocket head directly hit a tall building in a certain city, and the humans inside panicked.

After watching the whole process, Xie Yan found that he actually succeeded directly again?

"Do I have a talent for developing rockets?" Xie Yan was very surprised by this.

Of course, it is a good thing to succeed, Xie Yan did not dwell too much on why he had extraordinary talent in this area, but immediately set out to solve the second problem, that is, lethality!

The most brutal way is to add a large amount of liquid aura to the rocket head, but this is very powerful, but it still can't reach the earth-destroying height he wants.

"Or ...... Put the bovine blood poison in it? Xie Yan thought of a way to add ox blood poison to the rocket head to make a terrifying biological weapon, and as soon as it was fired, it could make a city an empty city and a dead city in the blink of an eye!

It's just that this violates Xie Yan's mass-produced index, after all, this kind of thing can only be obtained through flowering and fruiting, and the fixed flowering period of twenty days is stuck there. And instead of exchanging the fruit for ox blood poison, it is better to spend more time pregnant and exchange for better and more advanced things, which is better than exchanging for one-time consumables such as ox blood poison.

There is another way, which is to use red psionic energy to create a red toxin and then add it to the rocket head, but I don't know how toxic this poison is? How stable is it? What about the comparison with bovine blood poison?

But no matter what, let's make a rocket head based on ox blood poison first, even if it can't be mass-produced, it is a real weapon of mass destruction!

In order to store this thing, Xie Yan dug a few in the ground to place the arrow body, and set up a bracket in the deep pit, everything looked good. In addition, he made a few red toxin rocket heads, and although I don't know how powerful they are, this thing is enough to scare some people just by putting them there.

As for the last question, how to trigger these weapons of mass destruction after he is unconscious, that is, uprooted by someone......

Xie Yan has two ideas, the first is to lure Lin Zhou'er to come over and press the switch, and the second is to make a treasure map and make it an urban legend.

Although he was a little sorry for them, Xie Yan estimated that he was already dead at that time, so it didn't matter so much.

In the end, Xie Yan made a lid with rhizomes to seal the silos, and if he could, he didn't want to use the things in it.

And after the silo was encapsulated, Xie Yan suddenly had a feeling of enlightenment, and he no longer had to hide cautiously. Because at this moment, he has a considerable right to speak on this planet!

"So, let it go!" Xie Yan said secretly, and at the same time, a shuddering coercion erupted from the crystal clear red torso.

That's the air of confidence!