A devout community suffering from a plague is torn apart by a beautiful young woman and the forces of witchcraft, black magic, and possession.

该剧根据Frank Miller及Tom Wheeler所著的未出版同名青年向小说改编，采用Nimue的角度描述亚瑟王的传奇，她注定会成为强大但悲剧的湖中妖女/Lady of the Lake；剧情讲述Nimue母亲过身后，她意外地与年轻的雇佣兵亚瑟成了伙伴，他们将结伴找寻梅林并递交一把古老的剑。而在旅程当中，Nimue将成为对抗乌瑟王及红色骑士团的象征人物。

A devout community suffering from a plague is torn apart by a beautiful young woman and the forces of witchcraft, black magic, and possession.