what happened to squad zero

Squad Zero in Bleach didn’t exactly “disappear” so much as get heavily damaged, temporarily defeated, and then left with an unclear long-term fate in the manga. In the Thousand-Year Blood War, Yhwach’s forces overwhelm them, and Ichibei is the one most clearly shown returning after Ichigo calls his name, while the others are left in a murkier state.

Quick scoop

The short version is:

• They were introduced as the elite Royal Guard protecting the Soul King and the Royal Palace.

• They got beaten badly in TYBW , which is why a lot of fans felt they were underused or “frauded.”

• Ichibei’s return is the clearest part , but the rest of Squad Zero’s exact status is not fully spelled out in the manga.

Why fans talk about them

A big reason people keep asking “what happened to Squad Zero” is that they were hyped as insanely powerful, but their major on-page fight ended fast relative to expectations. Discussion around them has focused on whether the anime improved their portrayal compared with the manga.

Current understanding

If you mean “did Squad Zero die for good?”, the safest answer is: some members were effectively killed or disabled in the battle, but the story does not give a clean, universal final answer for every member.

If you want, I can also give you the full Squad Zero breakdown member by member.