The time to complete a word story varies greatly. If it's a simple story with a straightforward plot, you might be able to do it in three to five days. But if it's more elaborate and requires in-depth research or multiple revisions, it could take ten days or even longer.
Well, there's no fixed number of days. It could be as quick as one or two days if you have a clear idea and write efficiently. On the other hand, if you face writer's block or need to do a lot of polishing, it might take a fortnight or more.