For a side project that’ll prolly never see the light of day:
Cottagecore witch grabs a gun and goes hunting for a lich whose minions trampled her veggie garden in a fictional setting based on Scandinavian folklore. What era does it take place in?
Very early 20th century (ww1 level technology)
Mid-late 19th century (revolvers, maybe cartridges)
18th century (flintlocks n shit)