🍁Nine Ancient Obelisks

Luca gives Erika 100 gold.

Erika put the money back in her wallet, after which she noticed this item:

Girthablu's Poison. Mechanically useless, but allows you to get much more enjoyment from a certain activity. Free after each purchase.

- Oh, what is this? It says that it's free after each purchase. Poison??? Girth-tab-lu... Is it against pests or some kind of parasites? - she asked.