It was 25 years ago. As Gold Roger sailed the seas as the King of the Pirates, green light appeared all over the world, and they continued to appear to this day. And as they did, they would drop off people from other worlds. One day, a certain green hero appears. He meets new friends, goes on adventures, and decides that he doesn't like a certain government and how it runs things.

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!

some how devil fruits, haki, and some fruitless people from One Piece have entered MHA, Izuku is given one of these fruit during lunch time while he's seven now he's a weapon human Power systems have shifted, people are more powerful then used to be, how will our MC survive?

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.

After USJ, All Might decides to get some help early. He takes Izuku with him to I-Island, where he meets Melissa Shield and several of his classmates who are also on the island. Following a day of fun, Villains cause trouble, forcing the teens to step up. After a victory party in Melissa's lab, Mei makes an oopsie causing Izuku and his friends transported to a very strange Sea...

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.

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)

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

Zoro gets lost on an island the straw hats decided to stop at. he enters a cave that transports him somewhere... but where.

All Might decides to take advantage of the arrival of an unknown pirate crew from the past to make a voyage to the ruins of the Red Line. Simultaneously, the heroes engaged learnt of his plans and decided to bring him back against his will, leaving themselves at the mercy of the wild sea, forcing them to cooperate with the pirates and discovering along the way... A lost world.

This story is inspired by Pirate heroes The Mad Mystic on Ao3 Izuku Midoriya, class 1-a, class 1-b, 4 of his teachers, Hitoshi Shinso, and for some reason Mei Hatsume go to ground gamma for a joint class training but as their warming up a object falls and Midoriya is in a star filled void? where will this go for our Heroes and mechanic

Izuku Midoriya had a hard life being quirkless until one day he stumbled upon a treasure from a time long past. Now, using this treasure,he must master it and become a true hero. He is now Deku the Phoenix.

What if the One Piece and the Great Pirate Era really happened, but the evidence was erased? If the most respected person in the world were to discover what the history hides… Would he reveal it to the world even knowing the consequences?

Thank you Emma Iveli for your permission to create this story. I'm doing my best to make it fun and twik it a little. it's basically my hero academia watching my heroes reborn in a theatre similar to all those watch movies or alternate universe stuff...

Izuku Midoriya, un Yakuza a la corta edad de 18 años, es traicionado por su propia familia, lo torturaron y dejaron atrás. En su camino se encontrara con diferentes personajes basados en My Hero Academia y One Piece. Lo llevaran a cumplir su venganza y objetivo de eliminar por completo a la organización Shie Hassaikai.

Centuries, after the events of One Piece. The world has changed drastically. The Red Line, the Grand Line, the Sea Kings, the Fishmen, all races outside of humanity, are no more. But hope still remains, as the people develop Quirks, with one Quirkless boy, finding a priceless treasure, that turns his body to rubber, and makes dreams a reality.

After the events of Egghead Island, the straw-hat pirates have the mission to take Dr. Vegapunk with the Revolutionaries, but someone gets in their way. Meanwhile, in the outskirts of U.A. academy, the principal of the school along with one of the teachers see their walk interrumpted by an...unexpected visit. Hints of Eraserhead x President Mic Pairing. Nothing rated above K

Class 1-A are training daily to become future heroes of Japan, but being heroes may need to be put on hold temporarily as they encounter a villain in a surprise attack. One thing leads to another, and some of the class end up stranded on a floating raft that is found by a pirate crew who have just arrived into the New World.

An accident with Mei's new time machine leaves her and Izuku stranded in a world of pirates. At least Gold Roger's kind enough to welcome them and their unexpected passenger aboard his ship.

Sobre como Sanji consigue a su primer amigo al mismo tiempo que pasa, sin darse cuenta, por su primer enamoramiento.

Half of the crew set out to Wano to meet up with the rest, and a mysterious fog emerges and now the crew can't find Luffy. Luffy ends up in some alley and somehow has to find his way back. (sucky summary)