How to Find the Witch on Your Own or Ask the Residents of Midcopse About Her

Wandering in the Dark is part of the main quest in The Witcher 3: Wild Hunt. In the search for Ciri, Keira Metz tells Geralt of an elven mage who visited her. The mage had clues to Ciri's whereabouts, and invited the sorcresses to an old ruins site where more information could be discovered. When Geralt and Keira begin to explore the ruins, they discover that The Wild Hunt is on the same trail.