Dar-Ma is an argonian sharpshooter and daughter of Seed-Neeus living in Chorrol. Because of her friendly nature she will actively welcome you to Chorrol and the locals speak well of her. After a few days in Chorrol she goes missing and her mother asks you to find out what happend.
In the town of Hackdirt you find Dar-Ma's horse Blossom who the locals claim to own, at the Inn they deny anyone called Dar-Ma ever having stayed there but you can find her diary in a room there which they then claim she left without. Dar-Ma can be found in the Hackdirt caverns. The locals plan to sacrafice her to the 'deep ones'.