Task complete.

Looking at Law, Brook continued, "Do you even know what your devil fruit is capable of?"

Looking a bit uncertain, Law answered, "Isn't it the devil's fruit that can make the one who eats it the greatest doctor? Oh! It can also make one cable of curing all diseases."

Brook chuckled," Do you truly don't know the power of your devil fruit or are you simply acting ignorant? Anyways, it doesn't matter because brat let me tell you brat what that fruit can truly do."

There are a lot of devil fruits in the world, all with their unique specialty, but even among those your devil fruit is one of the greatest because the Ope Ope no mi is capable of granting one eternal youth in exchange for the user's life."

Not giving Law any opportunity to speak, Brook continued, "Do you understand the implication of this?"

"All the wealthy and strong people of the world will be after you, the Marines world government, pirates everyone. You will be the sole target of the greed of many by simply revealing the powers of your fruit."

"If you don't know, the moment you go out to the sea, everyone will hunt you for your devil fruit."

"So what are you gonna do, just hide on this island for the rest of your life or venture out in the sea and make an enemy out of the world?"

As Brooks's words sank in, Law had a solemn look, he knew what the person was saying was right. Corazon had already told him about all this, he was just trying to test the waters, so he withheld his information.

Realizing that he was backed into a corner, the Law decided that he would take his final stance. Hopefully, either injure the enemy or escape him somehow.

As Brook observed Law had a look of absolute resolve, " Whoa, calm down brat, I am not here for the eternal youth you see, what I desire is much more simple than that."

As Law looked at him with a skeptical look, Brook removed his hood, once again explaining how his body got like this.

Brook continued, "Brat, due to my body looking like this, I can't experience much so you see I need a new body and I believe that your devil fruit will be able to do that."

"And regarding immortality, why would I won't do that when I am already immortal?"

After that Brook started using talk no Jutsu, about how they were similar how all their loved ones died and they were all alone in this world, and how he could only be the one who didn't have a desire for immortality.

After having a long talk with Law, Brook was somewhat able to let Law's guard down. But Law was still not convinced so, he decided to ask," Why should I join you?"

Brook looked at Law, blazing his eyes in crimson light, "Because I am quite strong, and I can make you strong as well, strong enough to protect anyone you want, destroy the ones you see as your enemy, and to know why Corazon had died."

"How do you know about Corazon?"Law immediately asked in surprise.

Brook whispered tempting voice, "Join me brat and you will even know about that."

Getting the invitation law knew that it was suspicious, he would have disagreed if possible, but he knew it wasn't possible, the pirate had already made his intentions clear.

So, unwittingly he agreed to join him.

After that, Brook carried Law and regrouped with the other kids. After that, without much time for the children to get familiar with each other, Brook continued traveling towards the grand line.