"Nothing," Zhou responded.  "They're still waiting on me to return with you.  I've got a few days to respond to that.  If I wait any longer they'll send more out to search for us.  However, this place is well-shielded.  And most people don't think to check on Urahara, as he's banished from Soul Society."  A sigh and he'd rub his neck, putting thoughts in order and how to proceed.  "We just need more training.  Training, training, and more training.  We need to see just what that blade of yours is capable of."