The Lady of the Lake is the fifth book in the series The Witcher Sagaby Andrzej Sapkowski. The book is about after passing through the gate of Nhan Tower, Ciri finds herself in a completely different world, the world of goblins. She seems to be stuck, with no way to return to her world. She is strong, she is the prophet she crossed here to fight with her companion, Witcher, Glem.