Lost Archives

- What is this place? -
Lost archives can be found after completing Main Story chapters in Seasons 2 and 3. They are left behind recordings of people who have previously found a way into The Cage. The purpose is to subtly uncover the nature of the cage over time.
If you would like to read the Lost Archives, you can view them in my IMGUR gallery or on ReIn Archive. A playlist to view them in Japanese is here.