Please note, when using Narrative you either have the option to export your post as JPGs and upload these on your website or publish your post via Narrative's publishing service. This question is only relevant if you are using Narrative's publishing option.
Should you choose to leave Narrative you have one of two options:
Continue to keep all your blog posts live with Narrative at a cost of only $10/year.
Export each of your Narrative blog posts with the JPG export feature.
For any further questions please contact our support team at [email protected]