Wondrous Item, very rare (requires attunement)
When discovered, this book’s pages are all blank except for faint colorful patterns, as if stained by watered-down juices. When attuned, this book begins recording the visual experiences of its owner like a comic book but without words. It records these images automatically, recording up to twenty-eight days at a time, allowing anyone with the book to see images of people, places, and events from the owner’s perspective when the owner speaks a command word. After twenty-eight days, the front pages disappear as new pages in the back replace them. If the book is more than a mile away from the owner or the owner dies, the pages start erasing a day at a time until it’s blank again.