It can be seen that his mentor Kelu is quite accomplished in fluid mechanics...

Lin En complained in his heart, and then his expression became a little weird, because compared to the [Ice Blade] released by Kelu in his memory, the one in his hand was really smaller.

Although the hydrogen content in the air in this world is much higher than in the previous world, even if all of it is collected, it will not be able to create a sufficient amount of water flow.

Thinking of this, Linn couldn't help but wonder how his mentor used the second-ring magic [Group Ice Blade Technique].

It couldn't be that hydrogen, oxygen and water vapor within a radius of several hundred meters were extracted instantly, right?

To have this ability, Kelu doesn't need to use [Multiple Ice Blades], the enemy would just be suffocated to death due to lack of oxygen.

Lin En couldn't figure it out for a while, but Lin En didn't get too entangled. Looking at the ice blade suspended in front of him, a sudden thought came to his mind.

"071, retrieve relevant information about armor-piercing arrows and barbed arrows." Lin En said silently in his mind.

The next moment, massive data streams flashed across the retina one by one. Lin En was very dizzy when looking at countless pictures, information and simulated three-dimensional models.

"Replace the production material with ice, optimize and reorganize it with the goal of stability, reducing air resistance, and maximum damage!" Lin En touched his chin and spoke again.

The image suspended on the retina quickly faded, and after just one second, a brand new three-dimensional figure appeared before his eyes.

Lin En firmly recorded the three-dimensional image in front of him in his mind. With his right hand holding it empty, the suspended ice blade immediately disintegrated.

Zero Ring Magic——[Elementary Material Deconstruction Technique]

The ice blade that instantly disintegrated was reduced to its most basic elements, tightened in the palm of the hand under the restraint of magic power, constantly changing its shape, getting closer to the image in the retina, and soon stabilized.

The re-condensed ice blade is much narrower than before. The pointed cone-shaped head has been changed into a triangular shape that is easier to break armor and bleed. There are two long barbs at the bottom. It can be foreseen that once the ice blade is

Hitting the target and piercing into the flesh will definitely make the opponent speechless with pleasure.

The success of the magic improvement experiment gave Linn hope to survive. However, the power of [Ice Blade] was limited, and no matter how much the shape was optimized, it was difficult to obtain a large increase, so Linn quickly put his target in Karl's hands.

The second one-ring magic [Fireball] is on!

Different from the "raw materials" that can be extracted from the air when using [Ice Blade], the activation of [Fireball] requires the use of the magic material [Embers of Red Fire].

Linn guessed that this should be a flammable substance that could quickly expand and burn when friction and heat rise under the constraints of magic.

If his guess is correct, does that mean that he can use other flammable substances to release this magic...

"071, find out about the production and use of white phosphorus..." Lin En said silently in his mind.

White phosphorus is a colorless or light yellow translucent waxy substance that is highly irritating and has a very low ignition point. Once it comes into contact with oxygen, it will burn violently and the temperature can reach over 1000 degrees Celsius...

What's even more terrifying is that this kind of white phosphorus fire is difficult to extinguish and has strong adhesion. Once it comes into contact with the human body, it will quickly burn through the skin and muscles until it penetrates deep into the bone marrow. The gas produced by the combustion is also highly toxic.

In her previous life, Lin En, who was a data storage clerk, had seen the scene of the federal government launching a new type of white phosphorus bomb. It was definitely a terrifying sight that would never be forgotten.

The moment the missile exploded in the air, a continuous rain of fire spread across the sky, igniting an eternal sea of ​​​​fire within several kilometers.

Due to the scorching high temperature, immortality and terrifying toxicity, even if you hide in a bunker, you cannot escape the fate of death.

Precisely because white phosphorus bombs are so terrifying, they were classified as weapons against humanity and banned as early as the last century. Federal districts only dared to study them secretly in private...

However, the process of making white phosphorus is actually not complicated, and there are detailed records in the auxiliary brain. As long as he finds the materials, he can make it even without the help of instruments.

While Lin En was thinking, a dull knock on the door suddenly sounded behind him.

Lin En's expression suddenly changed.

He is currently hiding in a slum in Nordland. Normally no one would disturb him.

unless……

The witch-hunting team sent by the Inquisition has arrived!

(ps: Please recommend new books, please collect them, please vote for me, and please continue to read, thank you...)


Chapter completed!