A/N: Sup guys! Thanks to those who reviewed! This is a special chapter for the 200th review!

By the way, some things will be answered at the end xD

Sorry, it's short T.T

Disclaimer: Eiichiro Oda owns One Piece

How Luffy's Grandpa knew he time traveled.

"Grandpa! Look, I'm strong enough to beat the monkeys!" Young Luffy says proudly ( even though he knew he can do it ) as he stares at his grandpa.

"Dahahahaha! You're already growing up!" Garp says as he laughs once again. Luffy just defeated five monkeys at ease. Garp thought that it would take a while, but it seems he was wrong.

"It's all because of your training, Grandpa!" Luffy says happily as he hugs Garp. It's been such a long time since the eye-tearing day and currently, his brothers were glaring at Garp ( except Corazon, who was sleeping beside Law ) for getting all Luffy's attention.

"Dahahahaha! Damn right, so don't forget the pain I ever gave you, got it?" Garp says as he ruffles Luffy's hair with a grin. Garp soon stands up, confusing Luffy. "It's already late since you finished the training earlier than I expected, let's go back to the hut and eat!"

"MEAT!" Luffy automatically shouted as he ran towards the hut, leaving his Grandpa, Corazon, and brothers behind.

OPOPOPOPOPOPOPOPOPOPOPOPO

After Corazon's lecture and his Grandpa's punch of love, they ate with the usual commotion.

"Lu, what's wrong? You're eating slower than usual." Ace says as he looks at Luffy with worry. Luffy though, was shocked. He ate as fast as he was normally and now he knows that Ace was too observing.

"Shishishishi, I just feel-" Luffy was cut off and got carried by Ace.

"LUFFY'S FEELING SICK! HE'S SICK!" Ace shouts in panic as everyone dropped their food and also started to panic.

'I haven't said anything yet...' Luffy thought as he sweatdropped. "I'm not sick, I was just thinking some stuff." That made things worse as everyone was more shocked.

"LUFFY WAS THINKING!?"

"MY LITTLE GRANDSON WOULDN'T THINK! WHO ARE YOU AND WHAT DID YOU DO TO MY CUTE GRANDSON!?"

"DID LAW REPLACED LU'S BRAIN!?"

"I didn't. I certainly wouldn't. Still, this is a shocking discovery, maybe there's more than of what I've seen."

Luffy glared at Law playfully. The joke Law made was really offending.

"I'M ALRIGHT! SO DON'T WORRY AND FREAK OUT! I'M JUST GROWING UP, THAT'S ALL!" Luffy shouted in anger. Well, it made things more complicated.

"NO! I DON'T WANT MY LITTLE LU TO GROW UP!"

"OLD MAN! CAN YOU CALL A WITCH TO MAKE LUFFY STAY THE WAY HE IS!?"

"I DON'T KNOW ANY WITCHES, BUT MAYBE WE COULD LEARN IT AND MAKE MY CUTE GRANDSON STAY THE WAY HE IS!"

"If you make him stay the way he is, I'm sure I'd replace his brain one day."

Luffy, once again, glared at Law, who looked at him smugly. Luffy was starting to get irritated, he wouldn't want to lash out, but at the same time he wants to smack them for being stupid. "SHUT UP!" Luffy shouts in anger as everyone got quiet. Whoops, he just took out a little bit of Haoshoku Haki. Garp looked at him in shock, meeting Luffy's also shocked eyes. The others got quiet as they felt it, though they don't know what it was. Luffy grabs Garp's hand and starts running, making everyone return to their senses.

"Wait, Lu!"

"Where are you two going!?"

"Lu-ya!"

OPOPOPOPOPOPOPOPOPOPOPOPOPO

"Luffy, where did you learn..." Garp couldn't finish what he was saying as he was too shocked.

Luffy sighs and sits on a rock, making Garp also sit. "I'm from the future." Luffy says bluntly, not giving Garp any time to be prepared.

"What?" Garp says quietly as he pauses first before laughing "Dahahahaha! I never knew you could make jokes now, Luffy!" Garp looks at Luffy, who wore a blank stare. "You're joking... Right?" Garp asks as he himself was unsure.

"No, I'm not. I'm from the future." Luffy says again. This time though, Garp fainted, leaving Luffy amused.

OPOPOPOPOPOPOPOPOPOPOPOPO

Garp woke up in a futon, making him sigh in relief. 'So it all was just a dream!'

Garp stands up, going outside. Garp grins in pride as he finds his little cute grandsons sparring and getting food. Though...

Luffy grins rather weirdly at him for a second, making him shocked. What if it wasn't a dream?

"Luffy, come here for a second." Garp says as Luffy gets closer to him, ignoring the three kids who were glaring at him for taking their cute little Lu away.

"Yep, I came from the future." Luffy says straightforwardly, not caring if Garp just woken up. He didn't want to leave anything as a dream.

Garp gave him a gobsmacked face before fainting once again, leaving Luffy amused once again. His brothers gave him a questioning look.

"What was that?" Ace asks while Luffy shrugs before sparring with them once again, leaving the fainted Garp to the marines who took him in a quite frantic way.

OPOPOPOPOPOPOPOPOPOPOPOPO

Garp once again woke up. Garp notices he was in a different place, it was slightly- Garp runs and opens the door with force, making the crew surprised.

"Why are we sailing away?" Garp asks calmly, which was weird.

"Sir, we got a call from the headquarters and-" The poor marine wasn't able to finish as he was punched in the jaw by Garp.

"WE'RE GOING BACK!" Garp shouts as his crew tries stopping him. It was no dream, and he had to ask Luffy a lot of things.

"B-BUT SIR! THEY SAID WE-" Another poor marine couldn't finish as he was punched in the jaw too.

"I DON'T CARE!" And thus, the poor crew were holding off Garp for a day.

A/N: See? Told ya it was really short! T.T I'm so sorry for disappointing you guys…

notice5: how op is luffy right now? is he as strong as a yonko or as strong as a pirate king?

M: He's probably stronger than Roger now since, in his former life, it was quite modern than Roger's time.

u can do it: top 5 are consider the best one piece fanfics.

M: Wait wait wait, where can I find these fanfics? XD I'm so sorry for asking too many questions, I have no idea where I can find these stuff.