[One Piece] The Brat Who Turned the Pirate King’s World Upside Down

Four brats from different dimensions arrive in the world of the Pirate King at different times, and even end up as the sons of several big shots? The kids may look innocent and adorable, but they team up with Luffy and his two brothers for one goal: to cause trouble on the seas and give the government and Marines a headache...

Brats: We're bringing the government and Marines a truckload of surprises. Hehe!

Dark King Rayleigh: Son, remember to take a picture of that old geezer Sengoku when he's angry.

Shanks: Sons, take me with you when you go causing trouble. Don't forget.

Whitebeard: Gurararara, go wild, sons!

Marine Headquarters

Sengoku: You brats cause trouble every day, and now I have to work overtime! Aaargh! (Flips the table.) Garp, stop sleeping! We're in a meeting! And you, Aokiji! Borsalino! You think I can't see you sneaking food? (Please light a candle for Sengoku, who's trying to manage a bunch of problem children.)

Garp: ...Clap. Ah, the meeting's over? Sengoku, let's go have some tea.

Aokiji: ...

Kizaru: (Whispering) Hey, next time I should bring marshmallows. That old geezer Sengoku won't notice. It's all because the rice crackers are too big.

Tsuru: Garp, we're in a meeting about your grandson.

Akainu: Hmph.

A new story, with an original premise. The whole story may differ from the original. Since the new characters will prevent the Paramount War from happening, Pops, Nii-san, and Thatch won't die either, and Blackbeard won't get the Dark-Dark Fruit.

The whole story is comedic, focused on the fun and friendship between boys.

This is my first time writing, so please forgive me if it's not very good. I won't mind.