This is a study of the effectiveness of not the individual but a group of individuals. This is an Open Ended Plot which will not be fleshed out by a single person but by who ever chooses to add content.
The peaceful sounds of mid afternoon were brutaly interupted by the swears and jeers of a fight erupting on the edge of the market near an alleyway. Seeing three armored humans fighting a young boy, the fight seems a bit unfair. Not seeing anyone rushing to the aid of the elf and with no watch in sight, the elf doesn’t seem to have a chance. Cries of thief echo from the lips of the three humans.
The player characters, experienced and somewhat well known, hear rumors and travelers' tales about a distant area being overrun by dragons (or other terrifying monstrosities). The locals have sent them a message, begging for heroic aid.
When they investigate, they discover that nothing of the sort is going on. It turns out that a group of thieves wanted them out of the way so that they could rob them (or someone who would normally receive their protection).