When Yuna gets stationed at The World of the Living at Karakura high school two unexpected (not to mention unwanted) people come along. Ulquiorra and Grimmjow, Aizens followers. When they take her to Hueco Mundo against her will she is put through her paces to see whose side she picks.
the Soul Reapers? Or the Arrancars?
Sequel to Living on the Run.