在第8季的结尾，主角一行进入了一个未知世界——童话之地！RWBY小队开始探索这个奇异且神秘的地方，她们很快发现这个地方并非如她们想象那般美好。她们将经历一些艰难的挑战——对自我的坚守或找寻，以及是否仍有能力阻止Salem。

Ruby, Weiss, Blake, and Yang have fought hard alongside their friends to bring the Relic of Knowledge to Atlas, the northernmost Kingdom in Remnant. However, the futuristic urban-sprawl may hide just as much danger as the Grimm-infested tundra that surrounds it. Enemies and allies will collide as our heroes fight to stop Salem's forces, but banding together is dangerous when you don't know who you can trust.

反对Salem的盟军比以往任何时候都需要团结起来。 但是在Ironwood拒绝继续疏散Mantle之后，我们的英雄们需要选择一条新的前进道路-只要他们能达成共识