(Inspired by The Crimson Yinglet stories) After a conflict that caused the Power Stars to be transported to other universes, it is up to Mario, Luigi and his friends to find them. New friends and foes will come, but they all will learn a very important lesson: These plumbers are NOT like the others! Arc 1: One Piece

Jump into the fun as Straw-Hat Pirates Luffy and Zoro travel to a new world to stop an evil Warlord from taking over the world

Mario and Luigi are on a multiversal adventure to find the missing power stars. Will their actions have dramatic changes to these worlds and will it have unforeseen consequences. Only time will tell.

Mario had no idea where he was, where his friends were or who these people really were. But somewhere deep inside of himself, he knew things would work out just fine by the time this was all over.

Trois jeunes aventuriers, Rolfe, Roséo D. Dan et Sanji - appelé ici Dimitri Van Lester - accostent sur une île hivernale, Bröz. Alors qu'ils n'étaient là que par pur hasard, une incroyable et terrible aventure les accueille. Les habitants de cette île sont sous l'emprise d'un terrible mal: les coeurs de glace. Parviendront-ils à les soigner ?

Right after we have seen the Strawhats leave Water 7, they have fallen into an adventure that is out of this world! Watch as Luffy and the rest of the crew will help Mario, Luigi, new and old friends of theirs to travel across galaxies, experience new things, meet new people and to save the universe against Bowser! RATED T FOR SWEARING! FIRST FANFIC ATTEMPT PLS R&R!

Your average crossover where a character falls from the sky into the Grand Line, and this time, that's-a him. I'd say 'better than it sounds' but I am extremely biased on that subject. Rated T because swearing.

When the Straw-hats fish up a black box, they are all cursed and thrown into a world made of paper and cardboard...well, except for one member. Ellix journeys into this strange world and befriends a man named Mario, whilst he journeys for the Crystal Stars to find Princess Peach, Ellix searches for his nakama. But...why's he made of paper? And why isn't he a FRIKKIN HUMAN ANYMORE?

Whilst sailing in the New World, the Straw Hat Pirates find themselves flung into a whirlpool and end up in another world...and in one of the greatest adventures they've faced yet! Join them as they travel together with Mario and his crew to gather the seven Crystal Stars! A crossover between One Piece and Paper Mario: The Thousand Year Door.

Luffy and the gang sail their ship into a mysterious portal and end up in another world! Mario sees their ship destroyed on Cheep Cheep Beach and finds the crew inside. Luffy demonstrates his Devil Fruit power, and it seems as though there are mushrooms just like the Devil Fruits in Mario's world. How will the crew react? Will they destroy the fruits or take them back for the cash?