This episode introduces new characters, eight-year-old Margot and her older brother Theo, focusing on the Silver Creek Skating Rink. Margot notices the crystalline ice lanterns flickering violently with a yellow-green light, indicating a failure in their energy conduction, similar to the Advent Calendar residue. Theo, reading town records, connects this to the magnetic drag affecting silver. They are met by Mrs. Gable, who repairs antique music boxes. She uses a silver-tuned music box containing a tuning fork to temporarily shunt the disruptive energy from the lanterns, restoring their white light. Mrs. Gable advises them that the key to silencing the main Solstice Chime may lie in finding a pure, historically tuned silver artifact, directing them toward Mr. Finch at the Archive with the music box. This establishes a new physical artifact for the growing investigation and confirms the pervasive nature of the magnetic interference across all aspects of town tradition.