Good, you added an image! It is also great that you introduced the characters.But maybe you should put the readers in context before developing the plot. Don’t forget you are not obliged to make the storytelling linear. I tend to use flashbacks because that way you can link everything if later you come up with new ideas. Many people love the stories about mythical swords, so why not a flashback about it? JUST MY SILLY PERSONAL OPINION OF COURSE!