Based on the Greek myth of Echo and Narcissus, The Nemesis Effect explores the consequences of revenge. A young Oreade by the name of Echo falls madly in love with beautiful Narcissus, who is as vain as he is gorgeous. When her affections are not reciprocated in the way she had hoped, Echo turns to Nemesis, the goddess of revenge. The unlikely pair work together, angering goddesses and nature to attain what she desires…even if a soul must be sacrificed in the process.