SoldierOfGod61

Vulcan, the true-born son of the legendary pirate Whitebeard, grows up under the care of Vice Admiral Garp alongside Ace, Sabo, and Luffy. Acting as the responsible, guiding big brother, Vulcan shares in their adventures and bonds deeply with his adopted family. However, his path diverges when Garp takes him to join the Marines, believing it's the best way for Vulcan to protect his brothers and maintain justice. Armed with the power of the Meiso Meiso no Mi (Meditation Meditation Fruit) and mastery over all three types of Haki, Vulcan trains under Garp and Zephyr, rapidly rising through the Marine ranks. Torn between his role in the Marines and his pirate heritage, Vulcan develops a more nuanced view of justice, punishing criminal pirates but sparing those who seek only adventure and freedom.

Jeff Jaboinski lived a life trapped in routine, working as a small-time lawyer while immersing himself in his true passion: kingdom-building games and strategy books. He often dreamed of being in control, ruling over an empire where his foresight and intelligence would lead to ultimate power. After a twist of fate, Jeff wakes up reincarnated as Raiden Uzumaki in the war-torn Naruto world, where he uses his vast knowledge of future events and the strength of his clan’s powerful sealing techniques to rise through the ranks. With legends like Madara and Hashirama shaping the future, Raiden must carve his own path to protect his clan and thrive in a world of shinobi. But just as Raiden begins to prosper, he stumbles upon something that promises far more than even he could have predicted—something that could change the course of his journey, opening doors to powers and worlds beyond his understanding. With destiny calling him to greatness, Raiden Uzumaki's future holds far more than just survival. The question is: will he master what's in store, or will it master him?

ght, and humanity's only hope rests on a secretive corps of warriors. Meanwhile, Tanjiro Kamado and his companions encounter a mysterious boy with extraordinary abilities and a group known as Hunters, who possess powers unlike anything they've seen. As both teams struggle to navigate this new reality, a powerful force threatens both worlds. Gon and Tanjiro must unite their strengths—Nen and Breathing Techniques—to defeat this new menace before it destroys everything they hold dear. With the help of Killua's lightning speed and Nezuko's demon power, they face enemies that blur the lines between human and monster. Friendships will be tested, and alliances forged, as they uncover the truth behind this dangerous collision of worlds. In this thrilling fanfic, expect epic battles, intense character dynamics, and a fusion of two beloved universes that fans of both Hunter x Hunter and Demon Slayer won't want to miss. Will Gon and Tanjiro find the answers they seek? Or will their worlds fall apart under the weight of their enemies? Find out in Hunter x Hunter Meets Demon Slayer: Worlds Collide.