Third person p.o.v
Two months later
Luffy,Ace, and Sabo were on a small raft they built, heading towards an island known for having a black market.They told garp they were going back to the island for more training.This was obviously a lie to go to the black market.
"Luffy, are you sure about this plan?"asked sabo."Of course I am. If anything goes wrong, I'm sure we can handle it. Besides, I have 200 million belly saved up, so money won't be a problem."replied luffy.
"Yeah, but still, there could be very strong pirates there.and won't they just take advantage of us because of our age?"asked Ace."You two worry two much if anything goes wrong, we can always escape, so don't worry."Replied luffy.Ace and sabo weren't so sure about this but agreed anyway.
Time skip
They reached the island, and they docked their small both.They were wondering through the streets with mask on to hide their identity.People gave them weird looks, but they paid these people no mind.
They reached the black market entrance, which was hidden inside an ally way.The moment they entered, everyone started looking at strangly.Kumi, who was beside luffy, felt uneasy.
"I never knew snot nosed brats were allowed in here."said a scruffy looking pirate with a bottle of rum in his hands."They look like they would make great slaves." said another pirate man with a grin.
Ten pirates surrounded luffy,Ace, and sabo looking to kidnap them.The moment the pirates got close, Luffy jumped up and extended his leg immediately, sending five of the men flying with a kick.Ace sent a flame fist at the men severely burning four of them.Sabo used his steam to severely burn three other men.Kumi enlarged his body and swatted five men away in his giant state.
Seeing this, the other pirates quickly ran away.The people watching immediately realized these were no ordinary brats.Luffy,Ace,and sabo, along with kumi, started walking through the market as everybody moved out of their way.
"Luffy, do you know any specific vendor that sells rokushiki techniques?"asked Ace in a hushed town."I have no clue who sells the techniques."replied luffy.Ace,sabo, and kumi all faced palmed. If you had no idea why drag us to the black market?For all we know, this place may not have it. shouted ace.
Don't worry, I'm a hundred percent sure this place has the techniques we're looking for.After two hours, they found a vendor who sells secret techniques. "You brats better have money or no service."said the vendor."Dont worry, old man, we have money."said luffy.
The vendor didn't believe them as they were just kids, so he sent them to the pile where all the trash techniques were, or so he believed telling them anything in that pile was worth ten thousand belly.
They did not argue believing their could be techniques in their that were valuable even though the pile was cheap.They search through the pile and luffy found the rokushiki technique."Ace, sabo,kumi, come here."shouted luffy. what is it? Did you find something."asked sabo.
He showed the rokushiki techniques.They were all surprised not believing such great techniques would be so cheap."We found it, so let's go and purchase it."said Ace."Wait, it's obvious this old man doesn't know the value of such a technique. Maybe there are more good techniques in this pile."said luffy.
They continued looking until luffy struck gold.He opened the scroll, which read the learning manual for observation and armament haki. Luffy immediately grabbed the rokushiki scroll and cashed them both in the vendor, didn't even look at the scrolls, just took the money, and let luffy leave. He grabbed Ace,sabo, and kumi, and immediately left the stall, saying he'd explain later.