Zaraki stabs Unohana but screams for Unohana not to die because he hasn't fought enough yet. Unohana dies happy having brought out Zaraki's true power, and Zaraki then hears the voice of his zanpukto calling out to him.
Meanwhile back at Nimaiya's shack, Renji has stands bloodied but triumphant but Ichigo seems to have flunked Nimaiya's test. Ichigo wants to continue but Nimaiya states that the asauchi didn't choose Ichigo which means he's not a real shinigami and therefore Nimaiya is not going to fix his zanpukto. Nimaiya tells Mela to remove Ichigo and send him home. Ichigo breaks free, but Nimaiya sends Ichigo away with some teleport technique.
Oooooo Kenpachi Zaraki finally talks to his zanpukto. I'm so looking forward to Zaraki going bankai and kicking everyone's ass. That would be pretty awesome. Unohana says that she's going to die which is kind of sad, but if the trade off is Zaraki getting to know his zanpukto and going bankai then she died for a worthy cause.
In other news, Ichigo actually failed at something, leading Nimaiya calling him a poser-shinigami. This comes as a surprise, but it's nothing more than temporary setback for Ichigo. Maybe Ichigo failed because he's "special" lol, and he is going to get Zangetsu back in some way that bends the rules. Ichigo didn't get his zanpukto from the way that Nimaiya described it, so maybe this process doesn't work for him. We'll have to see where Nimaiya sent Ichigo.