（ (Gintama) Devil Gaiden （银魂）恶魔外传 by White Tuna (白色吞拿鱼) StatusCompletedLength311k WordsChapters80GenreRomanceEraAlternate HistoryUpdated13y agoSourceJJWXC Request a translation Stats 1.3kFavorites8.4Score68Nutrition2.9kClicks / chapter535Comments Tags ThemeEastern FanfictionPOVFemale LeadAge13+Body SwapFantasy WorldSerious DramaShounen MangaTime Travel Synopsis Conception: Show more More by this author （ (Complex) Demon Reincarnation White Tuna