Big-Dig Adventure - 36: "Use the Chimney" (Patreon)

You've instructed Grazzy to enter via a open, unused chimney. Inside, she's found herself inside the chambers of someone unknown. After taking a peek at that someone's personal diary, she suddenly notices a ghost approaching, via the ectoplasm gathering on the back wall! She has only a few seconds before someone enters; what will she do next?
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