The Great Pirate Era ended thousands of years ago. But somehow one document has been left, this one document had changed society forever. In the world of My Hero Acadamia a man wanted to become the King of Heroes (Luffy in MHA)

Rena led a simple, boring, lonely life until one day she met a being from another world. A Guardian who protects the Realms, and she needs Rena's help to save everyone. She had always wanted to travel the world, but now, she is traveling between worlds. Who will she encounter along the way? Multiple crossovers: Fairy Tail. MHA, One Piece, and more.

How would Izuku's life be when he is the son of King the right hand man of Kaido. How would the world be when most of his life was on Wano. What happens when he is not just the son of King but also the grandson of Silvers Rayleigh. He also had found Gol D Rogers sword Ace. (Discontinued)

Luffy and his gang was celebrating. after the defeat of a Yonko pirate Kaido the strongest creature in the universe but something happens that sent Luffy and two others to my hero academia universe and now they will be facing a new enemy and old in that world

One Piece spoilers Just a response to a reddit prompt post. I think it's kinda neat. Enjoy.

All it takes is one person to turn the world upside down. Let's watch as the most insane person decides to take U.A on the ride of their lives. (cover by Bundle of Sticks)

So, after defeating Kaido, Luffy stumbles upon a mysterious portal. Turns out that portal is unstable and it makes Luffy go to the top of the UA building where he has an encounter with a... mink? And a middle-aged business man. And by sheer luck Luffy now attends UA school, with his new friend Momo. Discord- /hHnSPHms Editor:RENEGADElion0

the people of mha are brought to witness the great pirate era of one piece

an Omake story

suddenly waking in a young Izuku midorias body and discovering that he has the powers of marco the phoenix how will he survive in this new world

Existen muchos universos a lo largo de la existencia de todas las realidades. En uno de ellos los Dioses y sus eternos enemigos, los magus, ha comenzado una guerra por el derecho de la existencia de la humanidad. Una guerra que los magus no estaban dispuestos a perder. Y para asegurar su victoria contra los dioses, estaban dispuesto a reclutar a 12 guerreros de otros mundos.

I love Law from one piece so i thought it would be sick if deku used his powers it could lead to some cool interactions so yeah pretty straight forward

In most worlds, Midoriya Izuku is born Quirkless, without Individuality, as they called it in Japan. In others, he gains Quirks that are quite impressive. And in one, he gains the ability to destroy the world. AKA Psycho got bored and made a Whitebeard! Izuku

summary in side

Years after the death of the King of the Pirates, two boys set off for the Grand Line. One to be a Marine Admiral, the other to be King of the Pirates. This is their story.

Izuku Midoriya, at the young age of four, declared quirkless, bullied and berated by all he was alone his best friend turned bully abused him on another level constantly using his quirk on him and putting him down, no one was there for him except his mother but even she couldn't be there forever, he would become a hero just not the type anyone would think

Izuku Midoriya, a boy once hailed as the hero and savior of Japan, has been reincarnated into the body of his five-year-old self in a world brimming with seas, pirates, marines, treasures, and countless other wonders he had never encountered before. However soon he will learn that he must become the freest man in the world in order to save everyone with a smile.

AU Multi-Cross. Durring the USJ Incident, five students run afoul of a villain's quirk. Forced to remember their most recent past lives they must pull themselves together to become heroes. With new skills and memories can they become the heroes they're meant to be? Or will their newly acquired baggage drag them down? Please R&R!

all of the yonkous were transported to the world of mha where they must complete every single task given by them to go back to their original world (P.S the dead yonkou's are brought back to life

Sero is bored, and after he and Denki talk to a certain Trio, he decides to host a Salor-themed one-shot. It doesn't stay a one-shot for long.

PM me if you want to adopt this story please.

Tenko Shigaraki was just sitting in the streets when he suddenly appeared in a large jungle with even bigger animals, and he met these weird brothers. The older freckled, older blonde, and a kid with a straw hat found him and retaught him what love is like.

Izuku meets an odd man after his first meeting with All Might who reinvigorates his hopes of becoming a hero and tells him that dreams never end. He also gives him an odd-looking purple fruit that gives him fearsome and powerful control over darkness itself. How might this turn in fate change young Izuku's life? (Hopefully first in a series of stories involving a logia Izuku.)

This is a story of a high schooler who died and was reincarnate into the my hero academia world. And was given the powers and abilities of Monkey D. Luffy.

basically blackbeard trapped all of the supernovas in egghead island and they were forced to take a portal made my vegapunk and was transported to mha