Oetsu uses his extraordinary speed to cut down his enemies with Sayafushi, a sword whose blade ... however, Aizen was already able to outclass most Bleach characters, as evidenced by his ability ...

Bleach timeline spans millions of years ... Kisuke Urahara is appointed as captain of Squad 12. Squad 5 lieutenant Sosuke Aizen begins Hollowfication experiments. Kisuke Urahara turns Squad ...