The Devil Fruit 'imitation' made by Chino has one of the biggest flaws, that is, it cannot be [developed].

What it looks like after you get it, it's what it is, and it can't be developed.

For example, Luffy's first gear, second gear, third gear, fourth gear, fifth gear, etc......

You can't develop it, but you can delve into moves, such as Luffy's rubber gun, rubber bullets, rubber machine guns, rubber whips, and so on.

Most of the imitations of Devil Fruits are only the basic fruit characteristics of 'first grade' and cannot be developed. But there are also some imitations with a high degree of perfection, and as soon as you eat it, it is the second, third, or even fourth-grade ability characteristics.

Luffy's 'rubber fruit' was naturally also made, and it was basically eaten to get the second-grade level.

When activated, the skin becomes red and emits steam, as if using stimulants. The feet are used as pumps to speed up the flow of blood and strengthen the body.

Because of the particularity of the fruit, Luffy can withstand the extremely high blood pressure brought by the 'second gear', and the strengthened body can make extremely fast movements. And the extremely fast speed combined with the enhanced strength makes the 'second gear' attack much more powerful than normal.

However, frequent use of second gear may detract from life.

If it is an ordinary person's body, the heart will not be able to withstand such a large blood pressure and burst. If the internal organs and blood vessels are rubber, it doesn't matter.

But it's a pity that even the rubber will not stop wearing out under the pull of the reverse, and eventually it will inevitably break.

So every time Luffy uses it, he will reduce his lifespan, to be precise, he is reducing the functions of his body.

In layman's terms, his forty-year-old body may be the case of a sixty-year-old.

This is called 'reduced life'.

But these are 'imitations' made by Chino, so in this particular case, it may be even more dangerous.

For example, the inheritor who eats the rubber fruit, every time he casts [Second Gear], his body will be greatly injured...... And so on and so forth.

However, it is not fatal, and only a few special types of fruits will have this problem.

And the red monkey ......

No, it should be called the Dog by now!

Hades Dog's 'Magma Fruit' has a limitation, that is, it cannot be completely elementalized, such as turning into a lava man, and bullets cannot kill him. But he can build a magma barrier on the outside and envelop himself inside, like ...... 'Venom'.

"Hades dogs? Well, not bad! Duke Inulan patted the dog on the shoulder, "Come, leave a mark." ”

"What?"

I don't know when the slot machine disappeared, and a 'stone tablet' appeared in its original location.

"Just put it on your palm."

"Oh, good...... Hiss-" The moment the palm of his hand pressed against the stone tablet, there was a tingling sensation that made him retract his hand, "What...... What's going on? ”

He found that there was a drop of blood left on the stele. And this drop of blood quickly became his codename, name, age, occupation, and other information. Lined up in the first row at the top, the 'bright red' looks glaring on ......the bare stone monuments.

"This is the litmus test, we have left your message, but it is a test of your character. When they turn black, that's when you're about to be judged by the Judge Warrior. ”

Goodong, the dog swallowed his saliva and nodded with difficulty: "I understand, I understand." ”

"When it turns white, it means you're dead."

"Uh...... What happens if I die? Will you get revenge on me? ”

"Nope! However, when you die, the 'Magma Fruit' will wait for a while and then reactivate to be inherited by the next destined person. Duke Inulan explained.

"Uh, okay...... So, can I go now? ”

"No way!" Duke Inulan's eyes widened.

"Hah, why?"

"Because if you go out now, you will be a danger to society. We'll train you for a while later, and then we'll be able to leave when you're fully skilled and won't cause any damage casually. ”

"That'...... That is to say, if I don't master it for a day, I can't leave for a day? ”

"That's right!"

The dog was dumbfounded, but he could understand it. After all, this is magma, and one careless one will cause serious casualties.

"That'...... Can I tell my girlfriend? I'm afraid she'll worry about me. ”

"This is fine, but I don't recommend it myself! Unless you trust her, and she'll keep it a secret for you. Otherwise, once your identity is revealed, it may cause unnecessary trouble. Your first lesson is to learn how to properly protect yourself and hide your identity. Duke Inuran said.

"I ...... I understand. ”

Duke Inulan pointed behind him: "Go in, we will train you in many ways, and when you are qualified, you will naturally leave." ”

At some point, a door appeared on the wall of the chamber.

The dog didn't speak, nodded and walked in.

In a flash, it was an outdoor training venue with no features. He took out his mobile phone, and when he saw that there was a signal, he called his girlfriend.

Doodoooooo –

"Elsa."

"You...... Where have you been, why haven't I been able to get through to you? What is our bank account? Why ......"

"Elsa, Elsa, listen to me...... I...... Wait, there's no one next to you, right? ”

His voice was a little excited, and he heard his girlfriend's voice again, as if he was in a different world.

"No, what's wrong?"

"Go to a safe place."

"I'm at home, no one."

"That's good! Remember, what I'm going to tell you next, be sure to keep it a secret, and don't tell anyone, because it's ...... It's about our safety. ”

"Don't be scared ......"

"Listen to me, I'm in Wakanda."

"You ......" Aisha instantly understood, "you went to pass it on, you ...... Why are you so bold, have you been kidnapped? They asked you for two million dollars, and you still don't let go, what else do you need? ”

The dog couldn't laugh or cry, but he was also very useful for his girlfriend's concern: "Dear, you are calm, I have not been kidnapped, my inheritance has been successful, and I have obtained an intermediate inheritance." ”

"What, you?"

"Anyway, don't tell anyone about it. I'll train here for a while and when I've mastered what I'm capable of, I'll go back. You don't have to worry about me, but I'...... I'm worried about your body. Remember, don't mention it to anyone, do you hear? ”

————

When the dog called his girlfriend, the top of the ten-meter-high golden gate at the entrance of the large array suddenly lit up, and a line of words appeared on it.

This made the adventurers outside envious, jealous and hateful.

———— [The first inheritor is born, the Hades Dog, the inheritance ability magma, the intermediate inheritance. 】