Apprentices Ginger and Patch encounter a new form of systemic failure in the Dispatch Hub. The newly finished Sleigh Bells are completely silent upon testing, absorbing sound instead of producing it. Furthermore, the magnetic delivery sleds are stuck fast, exhibiting a strong kinetic drag rather than simply failing to move. Patch identifies the signature as a severe kinetic binding effect, far beyond simple power loss. He realizes that the standard Momentum Paste lore will not suffice, and they must retrieve the highly restricted and volatile Tangle-Thread from a sealed iron chest to counteract the drag. This decision forces both apprentices to violate strict security protocols to obtain a counter-agent that carries its own risks of magnetic interference. They are racing against the clock to get the silent bells to the Grand Tower before the ceremonial light alignment fails.