Fairy Tail: I Stole the Ryujin Jakka in My Sleepwalking
Finn was just an ordinary boy until an unexpected twist of fate granted him a second chance at life in the magical world of Fairy Tail. Initially disheartened by his ordinary status, he soon discovers a hidden potential within. While asleep, a mysterious system guides him into the realm of Bleach, where he cunningly steals the legendary Zanpakuto: Ryujin Jakka.
Upon waking, he finds the powerful sword by his side, igniting a new determination within him. With the fiery spirit of Ryujin Jakka at his command, Finn embarks on a journey of self-discovery and training, determined to carve out his place in this enchanting world.
His path soon crosses with Gildarts, a seasoned magician of the Fairy Tail guild, who recognizes Finn's potential and invites him into the fold. As Finn navigates friendships, rivalries, and the challenges of guild life, he learns that being ordinary is just the beginning of his extraordinary adventure. With the power of fire at his fingertips and the bonds of friendship to guide him, he sets out to prove that even an ordinary boy can become a legend.
bars45 · Anime & Comics
So far the story while it doesnt follow canon, which ruins some opportunity for story developement like the Wendy with Cage Shelter and her later reunion with Jellal, Sting and Rogue joining Fairy Tail and Gajeel being in Fairy Tail from the beginning, him not messing with Fairy Tail and having Archer later scold him feels like a wasted opportunity, all in all it is still managing to be a very good original fan-fic which I would reccomend for people to read