Ruby Rose, a 15-year-old girl is enrolled two years earlier into Beacon Academy to become a huntress alongside her older sister, Yang Xiao Long. And forms a team with Blake Belladonna and Weiss Schnee, as Team RWBY.

In this spin-off sequel, 30 years into the future, Sunsprite is a young girl who turns 17. And got accepted into Beacon Academy along with her best friend, Leon Rain. What lies ahead will change her life forever.