a 17 year old boy named M/n who lost his family 10 years ago. Wisteria island... A island that has the most beautiful wisteria trees. But what if the Roger pirates found M/n? Will Rayleigh be M/n's father figure or will Roger be his Father figure? Or will the whitebeards take a liking to him and try to keep him?

One piece x record of Ragnarok.

Tanjiro, Inosuke, and Zenitsu were rescued by Shinobu and Tomioka after their mission on Mt. Natagumo. While the three swordsmen are taking their sleep, a sudden noise and a blinding light sent them to a mysterious room alongside with the Hashiras and their swordsmiths. What would they react to see Tanjiro's previous life and how he became one of the greatest Demon Slayers in the present.