The Streets of Pilgrims' March
You grew up tough on the streets of Pilgrims March. You had to be fast and mean if you wanted to survive but above all you needed someone to have your back.
Those same features have served you well as adventurers. Now you receive a letter telling you that an old friend is in trouble. He has refused to leave his home in days and jumps at shadows claiming he is cursed. You make excuses to your current employer and hit the road.
A D&D 5e adventure for 4th level characters.