A Samurai in Twilight

Warnings, it's a Twilight Romance, the MC is called Paul and will appear in the story in 1970, but it won't be a story of the past, in less than 30 chapters the story arrives at the events of the film. As it's a fan story, it won't be like the events of the movie and the books, so don't blame me that it's like the original, the people of the Cullen family will be mentioned and appear before the initial 30 chapters. The characters involved in the story besides the MC are not my property. Synopsis now. The MC was found by a Samurai in Japan in 1970, but he was American, the Samurai adopts the MC and begins to teach him how to be a samurai master to face supernatural forces, like the vampires we know.