One Piece: What is the upper limit of rubber fruit? How far can Luffy develop?

In "One Piece", Devil Fruits are divided into three categories: natural, superhuman and animal. Among them, superhuman is recognized as the strongest series. Rubber Fruit belongs to the superhuman series, and as the protagonist of the comic , are usually assigned the most powerful abilities. Before 2Y, some people may still think that the natural system is the strongest. However, after 2Y, with the emergence of Haki and the awakening of fruit abilities, the gap between the strength and weakness of devil fruits has been infinite. Shrinking really proves that saying, there is no strongest devil fruit, only the strongest ability user.

We all know that Devil Fruit is unique. It can only appear in one person at the same time. That is to say, if someone eats a Devil Fruit, then before the person dies, No one else will gain the power of this fruit, and we are not sure of the time of the Devil Fruit's "resurrection". The only "burning" fruit that reappeared did not appear until two years later, and Hongfa also stayed in the East China Sea for two years, so many people are speculating that Hongfa was in the East China Sea to find rubber fruits, and the last person with the ability to have rubber fruits was Roger!

We are not sure whether the last owner of the rubber fruit was Roger, but Luffy’s development of the rubber fruit can be said to be very high. On Judiciary Island, facing the CP organization, Luffy Fei directly developed the second gear and the third gear. We can regard this as accumulation. After all, Luffy has been an esper for more than ten years. Such an explosion can be said to be quite terrifying, but this is not the norm.

Although Luffy developed the second and third gears very quickly, it took two years to develop the fourth gear. Maybe many people saw this and said, Luffy is not He only developed the fruit, and he is still learning domineering. So we calculate that he spent half the time each, that is, one year. The first two and three levels were developed at the same time, and now the fourth level took a year. It can be seen that the later Development becomes more difficult!

In One Piece, there are many devil fruits that can be transformed. For example, Chopper currently has eight forms, and Baron Eggman has three forms. As for whether they can develop new forms It’s hard to say. Let’s take Baron Dandan as an example. He is now a viscount, baron and earl. Will there still be a duke? Of course, different Devil Fruits cannot be compared!

In my opinion, gear four may be Luffy’s limit. After all, the manga has been updated for 22 years. Oda also said that it will be completed within five years. In terms of time, Luffy is not allowed to do it. A new gear is being developed. After all, one year in the comics is not certain how long it will take in reality. Of course, this is not an absolute thing. Maybe one day Luffy will suddenly have an epiphany and suddenly develop the fifth gear. uncertain!