Bleach fans need to trust in Aizen and re-read the chapter where Askin defeats Ichigo because there's an obvious explanation on how he bested the protagonist.

The quality of fights in Bleach is a standout ... of the best moments in an arc full of highlights. Given that this encounter was the final fight in which Aizen would serve as the main antagonist ...

The quality of fights in Bleach is a standout ... of the best moments in an arc full of highlights. Given that this encounter was the final fight in which Aizen would serve as the main antagonist ...

Nnoitra's manga fight had a soul-shattering ... character from her first appearance in Bleach chapter 245 during the Hueco ...