Ah Xu first strengthened the physical fitness of the three "ordinary people" of Ryoko Asakura, Haruhi Suzumiya, and Yuki Nagato, so that they could probably reach the physical fitness of special forces. For the enhancement of physical fitness, the energy spent is increased exponentially. A physical fitness like Artoria's can cost a lot to strengthen at all.

And the physical fitness of Ryoko Asakura, Haruhi Suzumiya, and Yuki Nagato is strengthened from ordinary people is not expensive. This is considered the benefit of joining the SOS group, and it can cope with a lot of things, even if it can't deal with the enemy, but it is easy to run away with a load, and it will not be delayed, and life will be much more convenient.

For example, Nagato has a 22-character pen name signed book...... It's a physical job.

Ah Xu's hand reached into the chest of Haruhi Suzumiya, and as Ah Xu's mind moved, those free ground energies gathered outside the characteristics of their respective lives, and then penetrated into it little by little. Ah Xu felt that their life characteristics also seemed to have undergone a slight change, as if they were more vigorous and full of vitality.

"How?" Ah Xuan asked, this sentence is mainly about Suzumiya Haruhi, other people's reinforcement Ah Xu can be sure, but he doesn't guarantee whether he can strengthen Haruhi himself.

Kasuga touched his face, looked at his hand again, and said as if he was not satisfied, "Is this strengthened?" I don't feel it at all! ”

"I feel like my body is a lot lighter and more energetic." Ryoko Asakura and Yuki Nagato closed their eyes and felt it, and said to Ah Xu.

After all, enhancement still belongs to the category of human beings, but it is only basic enhancement, and the changes are naturally not so obvious.

"Come on, punch me and try it." Ah Xuan gestured to Kasuga.

Haruhi Suzumiya's eyes blinked, flashing with bright light, as if she had wanted to do this for a long time, and asked Ah Xuan in an inexplicably excited tone: "Is it really possible?" ”

Ah Xuan nodded: "Just don't slap your face." ”

As soon as the words fell, before Ah Xu had time to prepare, Haruhi smashed a punch on Ah Xu's chest.

The figures of the two remained motionless in this position, and after a while, Haruhi squatted on the ground with his fists clutched, tears forming a headache in his eyes.

“…… I let you beat me, but I didn't let you use all your strength. Ah Xuan flicked the placket of his clothes, and he felt pain for the spring day. King Kong's incorruptible body is not an ordinary person's strength that can hurt him.

"You've grabbed my chest so many times, I'm not allowed to hit you once! You guy! Are you using the ability to carbonize! Kasuga pretended to be fierce and said to Ah Xu, but unfortunately because of the pain, the whole face was squeezed together, but it looked very cute.

"I didn't redeem that ability...... It seems that it has been strengthened for you, and your strength has indeed increased significantly. Ah Xuan asked Haruhi to beat him, just to see if Haruhi had been strengthened and whether the effect of the enhancement was up to standard.

Judging from Ah Xu's personal test, the enhancement effect of Spring is basically the same as everyone's, and there is no abnormality.

Sending the black cat home is the first task that the SOS group receives, so it is natural to complete it successfully, and a failure cannot stop the passion of the SOS group. However, there are several preparations that must be prioritized before the next crossing can be made.

Yuki Nagato is very talented in language, which is considered a plug-in level, and is on par with Kotomi's talent in mathematics and physics. In a way, computer language is also a language, so she taught herself computer science, spent a month proficient in information and communication, and began to assist Kotomi in the development of cross-dimensional communication.

With the addition of Yuki Nagato, the development of dimensional communication has made great progress.

After another two months, the two finally submitted their first finished product.

Outwardly, it is a smartphone, in fact, he is essentially ...... What a smartphone!

However, Kotomi has miniaturized the dimensional gate for communication and information transmission, integrating it with a mobile phone, and making a call will directly open the dimensional door directed to the central world, and send the signal to the base station of the central world, and then the base station of the central world will open the dimensional door and transfer the signal to the target receiving mobile phone.

Kotomi originally wanted to communicate directly with mobile phones, but the miniaturized communication dimensional gate would cause unstable transmission during the direct connection. The base station can establish a more complete and powerful communication dimensional gate to receive and amplify, so although there is one more base station for relay, the signal is more stable.

Kotomi also made anti-tracking treatment, and concealed the communication dimensional door that transmitted the signal, making it almost undetectable. Because after all, it is still a mobile phone, which belongs to electronic devices, and she also used alchemy to make an anti-EMP treatment on the mobile phone. Because the signal is transmitted directly through the dimensional gate, there is no need to worry about signal interference.

In addition, it has also been made waterproof, fireproof, shockproof, explosion-proof, bulletproof, etc., in short, this is not only a mobile phone, when necessary, it can not only be used to block bullets, but also can be used to shoot people, and the degree of solidity can resist nuclear bombs - as for whether people die or not, that's another story.

The energy source of the mobile phone also adopts a multi-energy system, and the basic energy adopts nuclear power, which has a long battery life and 10,000 years of standby. In the event of an unexpected energy shortage, heat conversion can also be used. For example, solar energy, even if there is no sun, can be thrown into the fire, and the heat energy of the fire can be converted to charge, if there is no fire, you can also use your hand to stroke the mobile phone, and use friction to generate heat to generate electricity and charge!

Pure natural, pollution-free, green power generation, self-sufficient!

The front of the mobile phone is a full touch screen, the body is silver-white, and in the middle of the back, there is an SOS regimental emblem - an exclusive mobile phone for the SOS regiment, you deserve it.

Yuki Nagato also wrote the SOS Group map APP for him, which loaded the maps known to the SOS Group, and in addition to being able to find paths, he could also explore the location of other people in the world on the map. If you are in the unknown world of the SOS group and there is no map loaded, you can also use the signal to locate the distance between the SOS group mobile phone holders.

The mobile phone uses a life signature binding, and any camouflage is invalid, and it cannot be used by non-applicants.

On a small island not far from the Central World Town Guard Mansion, a base station was specially set up, and a cross-dimensional communication test was carried out in the two worlds, and the effect was very good, so Ah Xu equipped all the members of the SOS regiment with such a mobile phone.

Communications are solved, there are also equipment problems.

If you're traveling, you can wear whatever you want, but if you're fighting, you'll definitely have to wear a combat uniform that suits the battle.

There is no such thing in the exchange list of Haruhi Suzumiya, so it can only be developed by the SOS group itself.

Taking Tsuruya's opinion as a reference, Kotomi used alchemy to create an SOS regiment-exclusive combat uniform - which is similar to the military uniform of special forces on the whole, and immediately gives people a "professional" feeling when worn.

The material is a special alchemy material, and the protective ability naturally goes without saying. The most important thing is that Kotomi drew a trigger-type refining array on the combat uniform, which is used to save her life in a critical moment, and she can instantly refine the clothes into a ball that can resist a nuclear bomb and wrap herself.

Such a powerful effect naturally cannot be used infinitely, this is a one-time prop, and it is also the ultimate life-saving function of this clothes.

However, the way to use it is eye-catching...... The alchemy array needs to form a circle in order to perform alchemy, after all, there is only one Kotomi, and this equipment needs to take care of other people who don't know alchemy. Therefore, it is necessary to make a "switch" that can activate the refining array.

Put your hands on the top of your head and cross them to form a circle, and then squat down, which is the signal to start the refining formation - curling up your body is the best defense method, let your body curl up, and it is also convenient to refine your clothes into a sphere to wrap yourself in an instant, otherwise if you stand, the range of the sphere needs to be expanded, and the average defense power will naturally decrease if the area increases.

After countless tests, Kotomi finally determined the most effective, fastest, and most convenient one-button trigger defense formation formation - the legendary head-hugging squatting defense.

……

"Black cat, are you ready?" After the preparations, the second "send the black cat home" activity of the SOS group officially began, seeing that the black cat didn't know whether it was excited or uneasy, and was a little absent-minded, Ah Xuan asked the black cat.

After asking twice, the black cat came back to his senses, and smiled at Ah Xuan with the face of the cat and the face of the five more glasses: "Okay! "As soon as she gets distracted, the two-line control is prone to problems.

"What will you use to track it down this time?"

In the town guard's mansion, a group of people are discussing that because of the peculiarity of the black cat's soul wear, the life characteristics are prone to errors - the last time they used the black cat itself, they strayed into the world of truth (Fullmetal Alchemist).

"Why don't you use her human body this time?" Tsuruya suggested, "After using alchemy to fix the soul passage, this human body also has the life characteristics of a black cat, and it maintains the original appearance of the black cat, so it should be a little more accurate, right?" ”

Tsuruya's words seemed to make sense, and Ah Xu nodded in agreement, so she let the black cat get off her head and control her body to go to the tracking sample container of Kotomi's improved dimensional gate.

After further optimization by Kotomi, the Dimensional Gate has been very stable and no longer has a diffuse arc.

I saw a little space in the middle of the dimensional gate distorted, and then instantly expanded into a dimensional gate.

“…… Who's going to go in and find the way? Ryoko Asakura said cautiously, from here, I can't see what the world opened by the Dimensional Gate is like, if it's not the world of the black cat, then you can directly turn off the repositioning tracking, saving trouble and danger.

"It's easy!" Ah Xuan was reimbursed at public expense.,Redeemed a "Omnidirectional Detection TV" from the spring.,This is one of Doraemon's tracking props.,The effect is average.,But just this one thing.,It also cost 50,000 points.,Almost one-tenth of the deposit of the SOS group is directly gone.。

The "Omnidirectional Detection TV" has a mini rocket with a built-in camera, and when launched, it can use four screens to check the surrounding situation.

After the exchange of Void, Kotomi modified it with alchemy, allowing it to transmit signals across dimensions, and strengthened its armor.

Under Ah Xu's control, the mini rocket rushed into the dimensional gate to explore the way.

The picture of the television receiving the rocket signal began to blur a little, but after a few seconds it became clear.

"Fuck me!"

A terrifying image suddenly appeared in the picture.

Ah Xuan was taken aback and burst out foul language, except for the spring day, everyone else took a step back, as if the thing in the picture would crawl out.