- "Hard times in Dunwall, with the new empress and her crew taking over."
- —Geraldina to Corvo
Geraldina was contacted by Patrick, who told her that she must pose as Miss Fenella Reid. She agreed and took the key of the warehouse behind some bottles in the backyard which was left by Fenella. Dressing herself to fit the role, she entered the Boyle Company to meet a businessman from Morley. She told the businessman that the staff were on holidays and opened the warehouse to his crew. After they stored their goods in the warehouse, she continued in her role, having him sign papers and offering him a Cullero cigar. Once the transactions were completed, she contacted Patrick, who removed the goods from the warehouse through the opening in the ceiling. Afterwards, Geraldina set herself up by turning the Black Pony Pub into a black market shop.
When Corvo Attano or Emily Kaldwin returns to Dunwall to defeat Delilah Copperspoon, they can go to the shop. They will find Geraldina inside talking with another woman who will inform the protagonist that the other shops are closed and that Geraldina's shop is the only one open. Geraldina will tell the protagonist that times are hard in the city because of the coup.
- Geraldina's name can be discovered on a note.
- If enough black markets are robbed by the protagonist, her shop will be closed, but she can still be found inside.
- The key of her shop can be discovered near the Dunwall Courier office. The protagonist can enter the shop and access it through a hole in the floor, and can enter the store, taking the items there.