Ulquiorra's Scheme, the Moment When the Sun Sets

After saving Rangiku from death, Urahara commences his fight with Yammy. Luppi continues his battle with the others and Hitsugaya manages to come and help them up. Meanwhile, Ichigo is struggling to fight Grimmjow after losing his mask. Rukia shows up to help but they are no match. All seems lost when help in the form of Hirako appears to help. The conclusion to the battle with the Espada begins!