Summary:

After a freak accident, Allen is transported from Earth to the world of Hunter x Hunter, armed with the "Hunter Class Template" from World of Warcraft. As he masters abilities that transcend human limits, his journey expands beyond a single reality. From the ninja wars of Naruto and the dungeons of Danmachi to the high seas of One Piece, Allen travels across the multiverse, conquering new challenges to forge his own legend.