Hello, near the end of the adventure, inside the first big bad's personal chest is an item. A very old map, the exact description is as follows;
"a very old map that depicts some strange-looking dungeon,"
It does not explain anywhere what this is a map too? Is this just up to me as the GM to decide (totally cool with that explanation, already have some ideas,) but if it is not just up to me to decide, what is the answer? My players are totally going to want to discover the purpose of this map.
Thanks to anyone who takes the time to read this and answer, even if I already answered it myself and it is truly just a map to potentially be a lead into a new self-made adventure.