Wizard: I brought the wrong system.

Chapter 359 Whirlwind Slash

The effect of the 'Feather Fall Technique' can be summarized in one word: 'increased wind resistance'.

In a windless theoretical environment.

If you don't move, even if you use the Feather Fall Technique, it won't have any effect.

If the body falls downwards, it will strengthen the wind coming from below.

If you're running forward, you're strengthening the wind coming from the front.

Furthermore, the faster the speed, the stronger the wind will be.

How can we utilize wind resistance, which has a clear negative effect?

"It only lasts for about ten seconds, so it can't be used for weight training."

It seems... it can only be used for landing and braking?

"The transformation of Light Spell, Trip Spell, and Mist Spell into Solar Fist, Instantaneous Movement Spell, and Mist Body Spell is essentially the discovery of another way to use magic."

"The casting process of Sun Fist and Mist Body Technique is similar; both involve compressing the magic power of the spell to make the effect of the trick suddenly burst forth in a short period of time."

"Could this approach be applied to the Feather Fall Technique?"

The Secret of Wind—Emergency Braking?
"That's not right either. The effect of Feather Fall is to increase wind resistance. No matter how much magic power is released in a short time, it cannot have a greater impact on wind resistance. Therefore, it is difficult for Feather Fall to achieve the effect of 'emergency braking'."

The idea of ​​accumulating power for a sudden burst cannot be applied to the 'Feather Fall Technique'.

"The 'Tripping Technique' has been changed to the 'Instantaneous Movement Technique,' emphasizing 'appropriateness.' It means that at the exact moment the leg exerts force, the power of the tripping technique is transferred to the leg, while simultaneously creating a perfect platform for exertion."

"Could this idea be applied to the 'Feather Fall Technique'?"

The profound meaning of wind—sudden movement and sudden cessation?
"Sudden stop is impossible to achieve in the first place. Even if the 'Feather Fall Technique' is used 'appropriately,' the deceleration process cannot be skipped."

Yaro's thoughts were in complete disarray, but he always felt that there was still room for exploration in the 'Feather Fall Technique'.

How exactly should it be changed?
Yaro stood up and paced back and forth by the fire, feeling the subtle trembling from the downy fur, and asked himself, "Where exactly is the direction for modification? Why do I think there is still room for exploration in 'Feather Fall Technique'?"

No one answered this question, so Yaro could only continue to dig into his memory for items related to the wind.

What are some things related to Japanese style?

"Wind, wind... a kite?"

"airplane?"

"sailboat?"

Yaro's eyes lit up, and he clapped his hands suddenly: "That's it, the sailboat!"

"A sailboat can sail against the wind—Bernoulli's principle!"

Yaro quickly sat down, took out a pen and scrap paper from his spatial storage, and hurriedly tried to recall the 'Bernoulli principle'.

In a fluid system, such as airflow or water flow, the faster the flow velocity, the lower the pressure generated by the fluid.

A sailboat is designed so that its sail forms an angle with the wind on the front, creating a concave or convex surface on one side of the sail.

The airflow speed is faster and the pressure is lower on the convex side. The airflow is normal and the pressure is higher on the concave side.

[Pressure transmits 'force' from high to low, thus generating a thrust in the opposite direction] After writing these words, Yaro recalled the scene of riding on the ship and immediately thought of a key question.

“Sailboats going against the wind don’t actually go head-on against the wind. Instead, they choose to be at an angle of about 30° to the wind. Facing the wind head-on, they not only fail to generate forward propulsion, but the 'convex' front section also suffers greater wind resistance. Meanwhile, the propulsion generated comes from the 90-degree side.”

The glider's wing utilizes Bernoulli's principle, where the wing faces the wind head-on, ultimately generating an upward lift.

It's not that this lift is useless, but if the transmitted force doesn't help in a positive direction, then this structure cannot be used for the 'Feather Fall Technique'.

Since the effect of 'Feather Fall Technique' is to 'increase wind resistance', if one's own direction changes, the direction of 'wind resistance' will naturally change as well.

If a force suddenly comes from the vertical direction while running in a straight line, it will not only be difficult to maintain the body's center of gravity, but it will also twist the ankle and increase the possibility of falling.

The trick was initiated by Yaro, who could indeed anticipate it and tense his ankle muscles to resist the lateral force.

But if we do that, what's the point of modifying the magic trick?
Just to strengthen your ankle muscles?

Of course, this force can also be used to change direction, but as mentioned before: the effect of 'Feather Fall Technique' is 'increased wind resistance'!
When the body rotates, the direction of wind resistance also changes, and the force generated by Bernoulli's principle will also deflect the wind.

This force is always at a 90-degree angle to inertia!
In other words, before the inertial force is exhausted, the body will spin wildly like a top that is being constantly whipped!
"What's the use of this?"

Yaro felt he still hadn't found that spark of inspiration that was wandering through his mind.

Just as he was about to tear up the scrap paper, his gaze fell upon it, and his hand suddenly stopped.

"Wait... converting the momentum of a sprint into the power of rotation, isn't that Garen's Judgment, Tryndamere's Whirlwind, or Warcraft's Blade Storm?"

A burst of inspiration struck Yaro, and he wrote incessantly on the scrap paper.

"As long as the sprinting force continues, the lateral force transmitted from it will also continue, and it will keep spinning."

"As for the ankle problem... we can directly learn from a spinning top. As long as the body rotates quickly, there is no need to maintain balance with the ankles. You can simply stand on your tiptoes and use your toes as the balance point."

"No... this won't work. If it keeps spinning, the internal organs will also be affected by inertia, especially the brain, which could cause dizziness. Even a little dizziness can be fatal in close proximity, so it can't be kept spinning indefinitely."

"It's best to use it at the very end of the charge, rotate once or twice... or even half a turn, to convert the impact force into rotational force before slashing out."

"Then, you no longer need to use your toes as a support point; you can simply step flat on the ground."

"It can incorporate the power generation techniques of the crescent moon and full moon from the Crescent Moon Sword Technique, and it can also activate the power core of the Fiery Heavy Sword to further enhance the power of the horizontal slash!"

"By the way, this is a perfect match for the Body Flicker Technique!"

"If you're certain you can hit the enemy, you can even use 'Double Instant Body' without worrying about your body being unable to withstand it!"

Although the speed generated by the Second Instantaneous Movement exceeds the limits of Yaro's body, if it can hit the enemy, a large part of the inertia will be directly converted into horizontal slashing power and released onto the enemy. The remaining inertia will naturally not pose much of a threat to the body.

"Not only that, the 'Half-Body Assault' can also utilize this move to unleash a powerful slash!"

……

After Yaro finished revising the moves, he looked at the moves written on the scrap paper and began to think about the names of the moves.

"Once the body stops, the inertia disappears, and the rotational force also stops immediately."

"It is very different from Garen's Judgment and Blade Storm of the Warcraft Blademaster, but it is more similar to Whirlwind."

"At the same time, this move also borrows the magic of the wind... let's just call it 'Whirlwind Slash'."

(End of this chapter)