"One Piece" Luffy turned into a four-speed "snake man" state, just to make the arm turn?

Luffy's four-gear mode has three forms, namely, bouncing man, tank man and snake man.

The three known forms of the fourth gear have their own characteristics, and the bouncing humanoid is the most basic and balanced form in the fourth gear. Compared with the other two forms, no characteristic is the best characteristic, and the jumper has been further improved after the combination of the second speed and the third strength of Luffy.

Generally speaking, Bouncing Man contains all the fighting factors, and his strength, speed and defense have been greatly improved. There is no short board in the battle, which is the most balanced mode of Luffy in the fourth gear.

The other two modes, Tank Man and Snake Man, are in Cake Island. Luffy came up with them to deal with two powerful fuses iconic. Because they are developed for individuals, both of them are highly targeted. Tankers' super defense is aimed at the army of swords and biscuits in the hands of acrylic racks.

After Luffy entered the new world, there were successive turtle eating incidents on Cake Island. It stands to reason that Luffy learned armed domineering under the guidance of the famous teacher Raleigh, especially the mastery of armed domineering, so that Luffy's rubber body was no longer afraid of the sword, but Luffy's arm was badly cut by the acrylic sword during the battle.

The biscuits with acrylic frame are very defensive, and the sword in your hand can break Luffy's defense. Luffy was once at a disadvantage in the battle. Until Nami realized that cookie soldiers were afraid of water. As a result, Nami watered, Luffy ate cookies, and finally Luffy became a big fat man. Because of the big fat man's size, he successfully became a tank man, giving up speed, but greatly strengthening the defense. The sword of the acrylic frame can't be broken, and the acrylic frame is bounced off.

The snake man in Luffy 4 was developed to deal with Katakuri's knowledge and domineering when fighting with Katakuri.

Obviously, the snake man's arm is not used to turn, but to catch up with Katakuri's speed. Tanks strengthen their defenses and snakes speed up.

Compared with the other two forms, the shape of the snake man is greatly reduced, which is obviously designed to greatly improve the speed. The arm is the main attack means of Luffy. Compared with body movements, arm rotation improves the efficiency of punching in the tower library.

However, the snake man form is made for speed, but it is just hardware. What really makes the snake man shape work is the extreme improvement of Luffy's vision and color. If only the speed is improved, it will be discovered by Katakuri's ability to foresee the future, but after Luffy's knowledge reaches the same level as Katakuri's, speed is the key to the victory or defeat of the two.