Before we go on with the story I have something to say. It's an honor to be the first one to make a crossover of both Adventure Time and One Piece. To be honest I thought that someone would have already made a few stories of both Adventure Time and One Piece a while ago. Reason why I thought that was because I believe that those two shows are the best shows to be on TV. For those that are reading this then I bet that they would probably re-think about making a story like this, and for those that haven't even seen Adventure Time or One Piece then I must say that those people haven't lived. Also you're probably wondering why Franky and Brook aren't on here, well like I said I didn't get that far in the series. Think of this story as an arc that is between G-8 Arc and Long Ring Long Land Arc and you'll know why they aren't in it.

I will right now be going over the reviews and respond to all of them.

gamelover41592: Thanks

lukeawesome: You know very well that I will

ultibman5000: I will find a way to make it work

LUFFYwillLIVE: I agree that the story must go on

Guest #1: Classic Brook joke, although to be honest I've never seen him before in my life

Guest #2: Thanks, I wrote that because lately he would get mad if something happened to his hat, also I've never seen Ace yet, and I never saw the New World yet

Wealth, fame, power...Gold Rodger, the king obtained this and everything else the world had to offer. And his dying words drove countless souls to the seas.

"You want my treasure? You can have it! I left everything I gathered together in one place! Now you just have to find it!"

These words lured men to the Grand Line in pursuit of dreams greater than they've ever dared to imagine! This is the time known as 'The Great Pirate Era'!

Come aboard, and bring along all your hopes and dreams. Together we will find everything that we're looking for.

ONE PIECE!

Compass left behind, it'll only slow us down. Your heart will be your guide, raise the sails, and take the helm.

That legendary place that the end of the map reveals is only legendary until someone proves it real.

Through it all, through all the troubled times, through the heartache, and through the pain know that I will be there to stand by you

Just like I know you'll stand by me!

So come aboard, and bring along all your hopes and dreams. Together we will find everything that we're looking for.

There's always room for you, if you wanna be my friend. We are, we are on the cruise!

WE ARE!

The Candy Kingdom? Finn the Human vs Roronoa Zoro!

"LUUUFFYYYYY?! Where did he and Usopp run off too?" Nami asked.

"Knowing Luffy he might do something reckless like always." Zoro said.

Nami looked around at the surroundings and new that this is a very weird place. "Where are we anyway, we can't be in the New World now."

"Lately we've been to many weird looking places that weren't apart of the New World, remember Warship Island." Zorro said.

"No need to remind me of that place and that good for nothing pathetic excuse for a marine." Nami then turned the other direction. "Let's just keep looking."

Later on near the Candy Kingdom Luffy, Usopp, Finn, and Flame Princess were headed towards the kingdom.

"Remind me again, where are we going?" Usopp asked.

"The Candy Kingdom!" After Finn said that Flame Princess got a shocked look. "Everything there is made off candy."

Usopp then started thinking to himself. "Sounds like a place that Chopper would love to be in." He then looked at Luffy. "What do you think about this Candy Kingdom?"

"Just as long as it has meat, I like it." Luffy said craving for some meat.

"Don't worry, pretty sure I can find some for you." Finn's stomach then started growling. "All this talk about meat is making me hungry, let's just get going." He then looked at Flame Princess and noticed the expression on her face. "What's wrong FP?"

"I don't think I should go there." Flame Princess said.

Finn then looked confused. "Why not?" Finn asked.

Usopp then got into their faces. "Why would you not want to be in a place that's made of candy."

"Because I'm afraid I might burn it down." Flame Princess said. "See you later Finn." After that she left.

"Darn." Finn said to himself.

The three of them then went into the kingdom. Usopp was fascinated by everything being made of candy, even the people, but Luffy was only looking for meat. "So when do we find some meat."

"In a minute right now let's visit the princess first." Finn saying princess then got a great amount of attention from Usopp.

"Why didn't you say that there was a princess here, she will probably be excited to see me 'the great captain Usopp'."

"Isn't Luffy the captain?" Finn asked which made Usopp look nervous.

"Back were he lives he was known as 'Usopp the Liar' remember that." Luffy said as they moved forward to the castle.

At the castle Princess Bubblegum was in her lab with one of the Gumball Guardians outside the window working on sleeping gas.(You may not know this, but this right now is happening a day before Princess Bubblegum and Marceline go find the Sky Witch) She was busy working until Finn came in.

"Hi Princess." Finn said.

"Hi Finn. You take a break now Gumball Guardian." Princess Bubblegum said.

"Thanks Princess." The Gumball Guardian said as he left.

"Hey PB there's something I need to show you." Finn said.

"That's great Finn what is it?" Princess Bubblegum asked.

"You can come in now." Finn said facing the door. After he said that Luffy and Usopp came.

Usopp then went toward PB and grabbed her hand. "You must be the princess, don't worry your time for waiting for protection has come to an end now that I Usopp am here."

Princess Bubblegum then look confused and released his grip. "Thanks, but no thanks. I can take care myself. Plus I already have guards."

Once she said that Usopp was then in a state of depression. "How is it that these guards came here before I did, now what am I going to do?" Usopp said to himself.

"These two are human." Finn said.

"I thought that you were the only human Finn." Princess Bubblegum said.

"That's what I thought, but I guess there from somewhere far from the Ooo." Finn said.

"How are they not from Ooo. Are there ships out there?" She asked.

"Yeah, but ours is broken." Luffy said.

"Don't worry I might be able to help with that. I just can't believe that there are people with ships, what kind of ship do you two have?" She asked.

"What we have is a pirate ship." After Luffy said that she started going into fear for what they might be. "For as you can see, we're pirates." And now that Luffy said she went into total shock.

At first she was shocked to see more humans, but to know that they are pirates she thought she had to contact the Banana Guards. "BANANA GUARDS I NEED YOU TO..." Before she could finish, her mouth was covered by Finn's hand.

"Wait PB you can't do that." Finn said.

She got free of Finn's grip. "Finn, what the junk, why would you bring something as evil as pirates here."

"What, we're not evil." Usopp said.

"Yeah right." She said sarcastically.

"No they aren't evil." Finn said trying to get her to listen.

"Why would you think that?" She asked still not believing it.

"Think about, if they were bad pirates then they would do stuff like steal treasure and burn buildings. They didn't do any of that stuff." Finn said hoping that, that would work.

To his luck it did work. She then knew that from the looks of it they didn't do anything that an evil pirate would do. "I'm sorry about that." She said to them hoping that they would accept it.

"Apology accepted." Luffy said.

"By the way I don't believe we've introduced. I'm Princess Bubblegum, PB for short. If I recall, your said your name was Usopp. But who are you?"

"I'm Monkey D. Luffy, the man who's going to be King of the Pirates."

Before they knew it they heard a message from Peppermint Butler. "Princess we found two people that we believe are the same species as Finn. One of them has orange hair and the other carries three swords."

"Wait a second, orange hair, three swords. They must be talking about Nami and Zoro." Usopp said.

"Wait you are they?" Finn asked.

"Nami is our navigator, the best one I've ever seen, and Zoro is our swordsman." Luffy said.

After Finn heard him say swordsman and the fact that he has three swords made him think that he must be great a battling which made him eager to meet him.

"So there's more of them." Princess Bubblegum thought to herself. "They must be near the kingdom."

"Well then let's get going." Finn said. After that they all went to look for Nami and Zoro.

Outside the kingdom they saw them and when Nami and Zoro saw Luffy and Usopp them felt relieved. "There you guys are." Nami said before she looked over at Princess Bubblegum and Finn. "Who are they?"

"I'm Princess Bubblegum, the ruler of this kingdom."

"And I'm Finn, the hero around these parts."

Zoro couldn't help but notice that Finn had his sword on him. "That's a nice sword you're carrying, you must a swordsman yourself."

Finn then looked at Zoro and saw that he did have three swords. He then thought he could impress him by showing his sword. "This is my family sword, you like it."

Zoro then looked more closely at his sword. "Looks strong. Be alright if I see how strong it is for myself." Zoro said as he grabbed hold of one of his swords. "With a sword fight."

Finn then thought about it a little. "Alright, if you insist, if you use all of your swords."

"Deal." Zoro said.

The rest of them got out of their way so they can have the fight. "You ready?" Finn asked.

Zoro nodded. "I'll start out with one sword and work my way up as we go on, good enough for you."

"Sounds like a plan." Finn said.

"Alright then, let's go." Zoro then launched himself at Finn starting the fight. They then began to clash their swords together, not getting hit once.

"You're probably getting weak in your old age." Finn said mocking the way he uses one sword.

"I'll admit, you are strong, but let's see you go up against a guy with two swords." Zoro then grabbed his second sword and they started fighting again. Like the last time they were endlessly clashing at each other, that was until Zoro scratched Finn's left arm with one of his swords.

Finn felt the pain from his swords and then used his sword to push Zoro away from him. Zoro then sprinted toward Finn and cut his other arm and made a few marks on his face. Finn couldn't take anymore of this and finally scrapped Zoro's chest. In the background Nami and Usopp were shocked to see this.

"How strong is this kid?" Usopp asked.

"To think he would have given up when he got cut." Nami said.

Zoro looked at his chest and noticed that his shirt was ripped. "You're good kid." Zoro then reached for his third sword. "But now play time's over." He then put his third sword in his mouth, ran toward Finn, and used his three sword style on him.

Finn then had cuts on almost every part of his body, which then ended the battle. He was lucky that he was alive after that. Finn then looked up at Zoro and thought that he might use only one of his swords to kill him. What Zoro actually did was put up his swords and helped Finn up

"You've got guts kid. Your young and yet you manage to defend against two of swords. People would usually not make past one of them." Zoro said.

"So now you know how good I am, but right now I need some help with these cuts." Finn said.

"The hospital is just around the corner, let's get him there." Princess Bubblegum said. She and Zoro then helped him walk to the hospital.

Finn looked at Zoro and then started thinking. "Wow, this guy is really good and he can fight with three swords." Finn then had a very crazy thought in his head. "I need to get this guy to help me get stronger."