Keep character details, world rules, and story events consistent across ChatGPT conversations. Save approved facts and scene summaries, retrieve them when continuing a story in a new chat, and check drafts against saved canon for contradictions. Save provisional checkpoints for unfinished scenes, unresolved questions, and next steps. Continuity receives only content sent through its tools with your permission. It does not automatically back up entire chats, recover unsaved details, or guarantee error-free writing. Requires an existing Continuity account with Pro or active trial access.