If it is really according to the original rules of this world, the transformation requirements of the ship girls are too high, and the effect of the transformation is not known at all, so Li Lan chose this transformation plan that was once conceived when he was guarding the mansion in the seventh town, but was shelved for various reasons-

Transformation through non-scientific system technologies such as magic, referred to as magic transformation.

Having said that, but now that the resources to assist cultivation are extremely insufficient, Lilan's magic level has only recovered to the late stage of the first stage, and it will take a certain amount of time to successfully enter the second stage, so the methods and types of "magic transformation" that can be carried out are quite limited.

In addition, this magic change to Xili was the first time, so Lilan chose the safest method, enchantment.

Unlike his terrible shaping abilities, Rilan had once stood at the apex of the wizarding world as a legendary enchanter, otherwise he would not have been able to process an ordinary metal tube into a light energy cluster device in order to deal with the gods.

In this situation, Lilan began to ask for advice from Xili, the object of this magic change.

"Well, compared to strong firepower, Xi Li prefers concealment ability and speed POI" When asked by Li Lan about his tendency, Xi Li replied with some hesitation: "However, if necessary, Xi Li can also stand in the first attack sequence and protect Mr. Admiral's POI!" ”

"I don't need this one......

After recording on the drawings, with a relieved smile, Lilan continued to ask: "If you can improve Xili's concealment ability, does Xili want to improve the concealment in optics or electromagnetism?" ”

"Optics...... Electromagnetic POI? ”

Li Lan looked at Xi Li with a blank face in surprise: "Don't you know? ”

"I don't know poi~"

"Wait-" Looking at Xi Li's puzzled expression, Li Lan suddenly had an ominous premonition in his heart: "Fluid mechanics? Conservation of momentum? Electromagnetic detection? ”

As Lilan didn't pronounce a physical term, the confusion on Xi Li's face deepened.

"You don't know any of this?"

"That, isn't that weird?"

Holding on to the last hope, Lilan said, "...... Can you tell me, you- no, how did you calculate the trajectory and landing point when you were in a long-range naval artillery attack in the previous battles? ”

"That's very simple," Xi Li gestured with his hands and said as a matter of course, "As long as it's like this, like this, like this...... Then you can hit the POI! ”

Covering his face, he couldn't bear to look at the scene in front of him.

In the final analysis, they are fighting a battle based on intuition and experience, and they don't even have any scientific knowledge!

"Okay, I'll find time to teach you after this......"

As an admiral, you not only need to be on guard against the potentially fatal "jokes" of the ship's girls at all times, but also have the most basic tactical theories, a certain amount of psychological knowledge, and now you have to add one.

An excellent physics teacher.

Aside from these things to consider, Lilan explained to Xili: "To put it simply, the role of optical concealment is that you stand in front of the enemy, but the enemy can't see you, just like this."

The left hand sketched a few times, and then poured magic into the transparent runes that were invisible to the naked eye, and after a few moments, the entire palm slowly disappeared.

“p——poi！”

"Ahem, don't get excited, although this looks amazing, but this is just a trick similar to the trick, and there is no way to dodge the attack that should be hit...... Try it? ”

Xi Li curiously grabbed the left hand that had disappeared from the blue sky, and the warm touch came clearly from the blank space.

Rilan continued: "Well, it's like that. At present, optical concealment can only do this step, one of the things you need to pay attention to when choosing this transformation method is electromagnetic detection, the radar that was able to detect you before can also detect your presence after the transformation, but at the necessary time you can avoid enemy tracking by maintaining electromagnetic silence, which is very important for ambush warfare and evasion - Xi Li, can I ask what you are doing? ”

The corners of her mouth twitched slightly, and Li Lan grabbed the palm of the girl who tried to touch Li Lan's body.

"My body is not invisible, so I don't need you to test it!"

"Hey, hey...... Xi Li thought the Admiral was a fake."

Li Lan was stunned, he almost forgot that this kind of optical thing can easily cause cognitive impairment without knowing the basic principles, and even in some backward worlds, Li Lan's little trick just now can be directly admired as a "god" as long as it is revealed in front of the eyes of the local residents.

"This is my negligence...... If you choose optical concealment in the end, I will take the time to explain the basic principle of this to you" Shaking the palm of his left hand that had disappeared, Rilan said, "The next thing is the concealment of electromagnetic detection"

As he spoke, his right hand opened slightly, and a faint mist filled and wound up again.

"The radar detection of deep-sea habitat ships is basically carried out in the form of electromagnetic waves, so I use the wave-particle duality of electromagnetic waves——"

Looking at the confused Xili helplessly, Li Lan sighed: "Okay, to put it simply, I can make your ship produce a fog that can absorb electromagnetic waves through my own method, and this fog will be affinity due to the water element - this weapon will increase your sailing speed slightly, but this ability is also limited"

"It's like this"

Extend your right hand and place it directly in the sun.

Almost a minute later.

"Disappeared, disappeared POI?"

"Well, the limitation of this ability is that it can't last for a long time on a sunny day, so you need to use it at the right time."

"Okay" With both hands together, the miniature mirror reverse array and the fog lock lock array disappeared at the same time, and Li Lan asked Xili: "That's it, which one do you want?" ”

"Hmm......" Xi Li frowned in confusion: "Mr. Admiral, can't you choose together?" ”

Shaking his head, Li Lan said regretfully: "The light element is essentially closer to the fire element, and at present, there is no way to be compatible with the water element, and if you forcibly merge it, it will only cancel each other out."

"In that case......"

Pointing to Rilan's right hand: "Xili wants this!" It's called that electromagnetic ...... poi？ ”

"Electromagnetic concealment"

Gently knocked Xi Li's head: "Familiarize yourself with this kind of thing as soon as possible, otherwise you will be able to accept it when I teach you later." By the way, why did you choose this? ”

"This is very similar to the mimic ship outfit of the real sauce~"

After hearing this answer, Li Lan was also a little surprised, according to this line of thought, if the real mimic ship immortal bird is completely activated, it can completely absorb all the energy projected on the ship, and the improved fog lock array can absorb the electromagnetic waves in it...... Is it a super weakened version of the "immortal bird"?

PS1: The author is a liberal arts student, you know

PS2: For a long time after that, the principle of magic change was developed based on these two forms, although it was a bit verbose, but in order to avoid you being confused, it was a simple explanation, and the rest will be released in the setting later

PS3: No cat is not happy