The huge deck fell into the inexplicable silence.

Everyone's eyes, brush a turn, locked in the cabin door.

They are eager to know what the second stage of Qin Yu's training is.

Squeak!

The closed cabin door was pushed open.

The figure of Bei Bo, who had obviously lost a circle, appeared again in the pupils of the people.

However, the sight of the scene, but let their pupils suddenly shrink.

"Teacher, isn't this a broken stone handcuff? How did you get it out?" Lufei could not help but ask.

As soon as the words fell, all the people's nerves were pried and their eyes were fixed on Qin Yu's body.

If they remember correctly, these sea floor stone handcuffs were not long ago acquired on the shampoo islands.

"Yes, this is the sea floor stone." Qin Yu patted the dust on his body and Huoran stood up.

"It's also the second phase of your three demonic fruit abilities."

For outsiders, it's just fantastic to use hailoushi to train devil fruit ability.

However, he remembered clearly.

In the original book, Luffy and Kidd, in the kingdom of peace, are imprisoned in a rabbit bowl, under the handcuffs of hailou stone.

Still able to fight and compete for strength.

In the end, Kidd, who had been imprisoned for a long time, was able to follow the eyes of many people who were capable of artificial demon fruit after wearing the handcuffs of hailou stone.

Slip out of the rabbit bowl.

This is enough to show that the sea floor stone has a restraining effect on the demon fruit ability.

But this kind of restraint function, actually can use own strength to resist.

Because of this conjecture, Qin Yu set it as the second stage of training program.

"Mr. laxas, can we still move with this on?" Smog's cheek muscles twitched.

In the face of this problem, all the people on the scene obviously hold this idea and turn their eyes together to lock on Qin Yu.

After all, in their understanding, the stone is the enemy of the devil fruit ability.

"Hehe, you are still too young." Qin Yu grinned and picked up a stone handcuff in Bei Bo's hand and caught it.

The scene of the explosion, let smog and other nerves all of a sudden tense.

However, in their eyes, Qin Yu, who is also a demon fruit, is not soft to the ground.

"Isn't it strange?" Qinyu stone, however, can only be laughed at by the devil's power

"Although, the same impact on the body, but strength to a certain extent, the sea floor stone for their own strength, and tricolor domineering, the limit will be infinitely weakened."

Speaking of this, Qin Yu's right hand five fingers slightly clenched, black as ink like armed color domineering, quickly covered the whole arm.

Step down suddenly, the whole person is like a ghost, disappeared out of thin air.

Again, it's behind Sauron.

The violent scene shook all the people's nerves.

No!

It should be said that this has overturned their perception.

In their understanding, once the devil fruit ability comes across the sea floor stone, it is the fish on the chopping board.

"Was it a surprise?" Qin Yu smiles and hands the stone to Lufei.

When he subconsciously received the moment, the whole person like a deflated balloon, soft down on the ground.

"No, I don't feel able to lift myself. Solo, please help me." Luffy said weakly.

This is a real sea floor stone!

If we say, a moment ago, they were still suspicious of the stone handcuffs in Qin Yu's hands.

Now Luffy's attitude has undoubtedly broken the only trace of doubt in their hearts.

In this world, those who really have fruit ability can, to a certain extent, ignore the influence of the sea building stone.

Of course, only Qin Yu knows that what he has is the Dragon killing magic given by the system, not the fruit of some eudemon species.

Don't say it's a sea building stone. Even the sea can't play a role in him.

He did it just to make smog and others more convincing about his training.

"Mr. lakesas, do you mean that as long as we adapt to the stone of the sea and the restraint of our bodies, does that mean that our own strength has broken through the limits?" Smog couldn't help asking.

"Once the teacher can do this, he can still fight under the restraint of hailoushi's ability. Is it possible to win the position of the general?"

In the rapid voice of words, mixed with inexplicable urgency.

As a member of the Navy, a senior general is the most important evaluation standard of their strength."Teacher, can I become a pirate king?" Luffy also quickly and powerless out of a word.

Looking at the two ambitious guys, Qin Yu gave a white look and said, "you are really a general and a pirate king. Are you Chinese cabbage on the street? Can you get it by playing tricks?"

"However, if you can pass this training successfully, I don't think it's too far from the goal."

"Next, I have prepared five standard handcuffs with stone content. You can start with 20% and try to get used to it within a month."

"Yes, teacher!"

Smog and Luffy echoed.

After Qin Yu motioned for Bei Bo to distribute the stone handcuffs from the sea tower, he looked at Ai Yin and said, "haven't you written down the key points yet?"

"In fact, these training methods, as long as you master the method of cutting sea floor stones, are easy to copy. Most importantly, you are unique students with strong potential and toughness."

Speaking of this, Qin Yu rubbed ayin's head: "there is still a long way to go in the future. You need to master it yourself."

"Ah?" Ayn suddenly woke up and closed her letter. She said, "teacher, you feel like you will leave at any time. One day, you will not leave us suddenly, will you?"

In Ayn's eyes, the invitation from the chief instructor of the new barracks, the Navy headquarters, was a great honor.

It is also the only one in the Navy, in a sense, to be as important as the marshal.

It can be said that no navy member can resist this temptation.

"Ha ha, this kind of thing, is not your small brain can think, or first try the purity of 20% of the hailou stone training bar." Qin Yu smiles, backhand, and puts a stone handcuff on AI Yin's wrist.

The sudden scene made her feel like an electric shock.

Under the feeling of powerlessness swept by, the steps staggered and fell directly into Qin Yu's arms.