[So the thing has a name, and it is his Zanpakuto? Odd. Though it's not like he ever talked to Ichigo about the whole incident, because why would he? Maybe Rukia knows, he thinks to himself idly.]

The woman is delusional. [Plainly put. She said exactly the same thing to Byakuya too. Obviously she is not the mother of either of them. The fact that 'Zangetsu' knows nothing is simultaneously relieving and a worry.]

[The happy little Cherubi does not appear threatened in the slightest, hopping after the Deino as it charges around, and then back over to Zangetsu.]

This appears to be related to the World of the Living. [It certainly isn't Soul Society.] If you are here, perhaps Kurosaki Ichigo is also present.

[Hopefully he is. Maybe he will know something, or at the very least deal with...you.]