Well, we were in hallways before and ended up here, so maybe they're just invisible hallways now!

[Soleil stops for a moment, looking around at the current collection of doors.] The bells sound like they're coming through a wall or something...maybe it's behind one of the doors around here. I think I got this!

[She knocks on one of the doors to the rhythm of your usual school bell melody while lightly singing it under her breath.] Ding dong ding dong...