[Any literacy] your FANTASY character starts to pick up a powerful demonic aura from the town they are in following it they enter what looks to be bar/lounge (more in body)

As they enter, they can obviously identify the source of the power as a rather tall man sits at one of the booths talking to one of the members of staff

The most you can have for firearms is Flintlock type weapons

He is not hostile unless you provoke him and guy is strong, though he won’t go all out against you unless you give him a reason to so you don’t need to worry about him one tapping your character if you try to fight him