Maybe this is pointless but why isn’t Belle in the Red Room?
The red room is actually where people go after the sleeping curse has been broken, as a side effect. Those who are currently going through the sleeping curse instead end up in that pitch black room above the red room. Charming had to actually track down the Red Room, using the enchanted necklace that Rumple gave Henry to help control the Netherworld. Either way, Belle should be in the Netherworld.
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