Bleach: Season 1, Episode 145

1 - 145: The Espada Gathers! Aizen's Royal Assembly

Chad and Uryuu finish off their opponents and escape into the barren desert of Hueco Mundo. Aizen gathers the Espada together and informs them of the situation. Meanwhile, Ichigo and the others must survive the desert of Hueco Mundo and make it to Aizen's castle in one piece.