Join the enterprising entrepreneurs of the Thieves Guild in the Ragged Flagon below Riften. Led, initially, by the duplicitous MERCER FREY, assisted by DELVIN MALLORY and BRYNJOLF, you can enlist the aid of VEX’s lockpicking skills, or NIRUIN’s pinpoint accuracy. Or, perhaps you will instead seek the outcast KARLIAH and explore the mysteries of The Nightingales.