Sword Fairy in the Magical World

The number one swordsman in Xiandu was assassinated during the calamity, and accidentally traveled to a world of magic. A magical civilization built with magic as its energy source, miraculous magical instruments, unexpected awakenings of instrument souls, magical circuits that complement one's own Qi veins, as well as the war between two worlds that occurred sixty years ago and the current situation on the continent where heroes are divided. When immortality and magic intersect in another world, the story begins. (Newbie, new book, please support, collect and recommend~~)