Wizard: I Brought the Wrong System - Chapter 354 Whirlwind

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The effect of 'feather fall' can be summed up in one word: 'strengthen wind resistance'.

In a windless theoretical environment.

If it doesn't move, even using Feather Fall will not have any effect.

If the body falls downwards, it strengthens the incoming wind from below.

If it is running forward, the reinforcement is the wind coming from the front.

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

Obviously negative wind resistance, how to use it?

"The duration is only ten seconds, and it cannot be used for weight-bearing exercise."

It seems... Really only used for landing and braking?

"Brightness, tripping, and fog were changed to Sun Fist, Blink, and Mist. This is another way to discover spells."

"The casting process of Sun Fist and Fog Body Art is similar. Both compress the magic power of the spell, so that the effect of the trick can suddenly explode in a short period of time."

"Can this kind of thinking be used in Feather Fall?"

Wind Profound Truth - Sudden Brake?

"That's not right. The effect of the feather fall technique is to strengthen the wind resistance. No matter how much magic power erupts in a short period of time, it cannot have more impact on the wind resistance, so it is difficult for the 'feather fall technique' to achieve the effect of 'sudden braking'."

The idea of ​​accumulation and explosion cannot be used in the ‘feather fall technique’.

"The 'stumbling technique' was changed to 'sudden body technique', and the emphasis was on 'appropriate'. It happened that at the moment when the leg exerted force, the power of the tripping technique was transferred to the leg, and at the same time, a perfect force was created. platform."

"Can this idea be used in the 'feather fall' technique?"

Feng Profound Truth - Sudden Action and Sudden Stop?

"Sudden stop cannot be achieved in the first place. Even if the 'feather fall technique' is used 'appropriately', the process of deceleration cannot be skipped."

Yarrow's thinking has become a mess, but he always feels that there is definitely room for 'feather falling' to be explored.

How should it be changed?

Yarrow stood up and paced back and forth beside the fire, feeling the slight trembling from the fluff, and asked themselves: "Where is the direction of modification? Why do I think there is still room for 'feather fall' to be excavated. Woolen cloth?"

Naturally, no one answered this kind of self-question, and Yarrow had to continue digging for wind-related items in his memory.

"What are the things related to wind?"

"Wind, wind... kite?"

"airplane?"

"sailboat?"

Yarrow's eyes lit up, and he clapped his hands: "By the way, sailboat!"

"Sailboats can go against the wind - Bernoulli's principle!"

Yarrow hurriedly sat down, took out the pen and papyrus from the space, and quickly recalled the 'Bernoulli Principle'.

[In a fluid system, such as airflow and water flow, the faster the flow rate, the lower the pressure generated by the fluid]

[Sailboat is to let the sail form an angle with the frontal wind, so that one side of the sail presents a 'concave' and 'convex' surface]

[The speed of the wind flow on the 'convex' side will become faster and the pressure will become smaller. The wind flow on the 'concave' surface is normal and the pressure is high]

[The pressure is transferred from high to low to generate a 'force' in the opposite direction]

After writing these words, Yarrow recalled the previous scene of riding a sea boat, and immediately thought of a key question.

"Sailboats can't actually go against the wind when they go retrograde. Instead, they choose to make an angle of about 30°C with the wind and face the wind. Not only will they not be able to generate forward propulsion, but the front section of the 'convex' will suffer greater wind resistance. The propulsion is on the 90-degree side."

The wing of the glider uses the 'Bernoulli principle', the wing is head-on to the wind, and finally produces an upward lift.

It's not that this lift is useless, it's just that if the transmitted force is useless to the positive direction, then this structure cannot be applied to the 'feather fall'.

Because the effect of 'Feather Fall' is to 'strengthen wind resistance', if its own direction changes, the direction of 'wind resistance' will naturally change.

In the process of running in a straight line, if there is a sudden force transmitted in a vertical direction, it will not only be difficult to maintain the center of gravity of the body, but also easily sprain the ankle and increase the possibility of falling.

This trick was unleashed by Yarrow himself. He could indeed predict in advance and tighten the muscles of his ankles against this force, but what was the use of doing so?

Just to exercise your ankle muscles?

Of course, you can also use this power to turn, but it is still the same sentence: the effect of 'feather fall' is to 'strengthen wind resistance'!

When the body rotates, the direction of wind resistance will also change, in other words, the force generated by the "Bernoulli principle" will also be deflected.

This force is always at a ninety-degree angle to the force of inertia!

That is to say, before the inertial force is exhausted, the body will spin like a spinning top!

"What's the use of this?"

Yarrow felt that he still hadn't found the inspiration that was wandering in his mind.

Just as he was about to tear up the piece of paper, his eyes glanced over the piece of paper, and his hand suddenly stopped.

"Wait... Converting the inertia of the sprint into the power of rotation, isn't this Garen's trial, the barbarian king's whirlwind slash, and the monster swordsman's blade storm?"

Yarrow burst into inspiration and kept writing on the grass.

"As long as the power of the sprint doesn't stop, the lateral power transmitted will not stop, and it will keep spinning."

"As for the ankle problem... You can directly learn from the top. As long as the body rotates quickly, you don't need the ankle to maintain balance. You can directly stand on your toes and use your toes as a balance point."

"No... This won't work. If you keep rotating, the internal organs will also bring inertia, especially the brain, which is likely to cause dizziness. Even a little dizziness is very fatal in close proximity, so it cannot be rotated indefinitely."

"It's best to use it at the end of the punch, spin a circle or two...even half a circle, convert the impact force into rotational force and chop it out."

"In this way, you don't need to use your toes as a bearing point, you can directly step on the ground."

"If this is the case, then you can integrate the power-generating skills of the gibbous moon and the full moon in the arc moon swordsmanship, and you can also open the power core of the fiery epee to continue to enhance the power of the cross!"

"By the way, this is a perfect match for the instant body technique!"

"If you are sure that you can definitely hit the enemy, you can even use the 'two instant body' directly, don't worry about your body being unable to bear it!"

Although the speed generated by the second instant body exceeds the limit of Yarrow's body, if it can hit the enemy, a large part of the inertia will be directly converted into the horizontal force, all of which will be vented on the enemy, and the remaining inertia will naturally not pose much threat to the body. .

"Not only that, the 'half body attack' can also use this trick to exert a powerful slash!"

…

After Yarrow's revision was completed, he looked at the moves written on the grass and began to think about the names of the moves.

"Once the body stops and the inertia disappears, the power of rotation stops immediately."

"It's very different from Garen's Judgment and Warcraft Sword Saint's Blade Storm, but it's more similar to Whirlwind Slash."

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