No matter how close to victory or how much damage Yhwach does, Sosuke Aizen will always remain Bleach's most iconic villain.

Aizen is perceived as the master orchestrator behind everything in Bleach, and this theory explains how that might be true.

In Ichigo's backstory, Masaki Kurosaki fights against White, a Hollow Aizen created. She kills it but only destroys one horn, and the other is left intact. That remaining piece then becomes ...