Walking through the aftermath of something is read as taking stock once the worst has passed. Dream books see it as the quiet, sober work of counting what remains and deciding what to rebuild.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.