[Jeema101]

The great thing about tabletop RPGs, though, is that you're ultimately free to do whatever you want. It's the job of the dungeon master to roll with whatever the players do and possibly even change the entire narrative on the fly. In that way, tabletop RPGs are typically much less constrained compared to video game / computer RPGs.

So it's entirely possible that you could start the game as a slave catcher, but if that's not something that you actually want your character to be, then you could definitely try to escape that role! And it would be up to the DM to decide how to respond to your actions...