Final answer:
Something unsettling or frightening happened when Sophie got near the Storian.
Step-by-step explanation:
When Sophie got near the Storian, something checked her and all her joy fled, leaving her pale and trembling. The specific event that occurred when Sophie got near the Storian is not explicitly mentioned in the given passages. However, based on the description of Sophie's reaction, it can be inferred that something unsettling or frightening happened when she got near the Storian.