Return of the Espadas

After the winter war, Aizen is defeated so Ichigo and his friends go back to Karakura Town. What they didn't know, was that the espadas survived somehow and are now living in the world of the living. The espadas erased the memory of espadas from Ichigo, his friends and even Kisuke. They plot to take down the soul society. Kaisha joins with the soul reapers in the great war.