The Final Battle, Brutal

Hirako Shinji had indeed begun contending with Aizen once again.

However, this time, their struggle had taken a different form.

They would contend through cooperation.

Naturally, Hirako Shinji had not forgotten the harm Aizen had inflicted on him, nor how he had changed his life.

But Aizen was now participating in this war as a noble of Hueco Mundo. They could not allow personal grudges to delay the war.

And victory in this war would concern the future of the three realms.

When Aizen suddenly appeared this time, aside from Hirako Shinji, none of the other Soul Reapers noticed him.