The sequel to XCOM: RWBY Within. Teams RWBY and JNPR return to Remnant in time for the Vytal Festival. They're relieved to finally have their lives get back to normal after nine months on war-torn Earth, but is the life of a huntsman ever truly normal?

Team RWBY finds themselves in a strange, new world where Grimm are nonexistent and magic is commonplace. They journey to find a way home, but along the way are caught up in several ancient prophecies and must save this world they find themselves in. As time goes on, they adapt to the dangerous land of Skyrim and fight against its foes be they small, large, or godly.

A strange anomaly causes the members of Team RWBY to find themselves in the midst of Earth's full-scale alien invasion with no way of returning to Remnant.