METROPOLIS, THE AUDIO DRAMA! EPISODE 4!

The note says: “Look in Room 14633. Use the card. Don’t ever say I’m not helpful.” The card that came with it is burning a hole in Nan's hand. It might be the answer. Or it might just open the door to more trouble...

https://podcasts.apple.com/us/podcast/episode-4-for-those-who-couldnt-sleep-either/id1769990046?i=1000677946369