User blog comment:Xilinoc/Ch. 542 - THE BLADE IS ME/@comment-10630156-20130620021814/@comment-10699642-20130620110459

I think as well that the unknow person Urahara mad a contract with is Grimmjow...and I guess I can predict what the contract was about. Grimmejow and the other Arrancars join Soul Society against the Vandenreich and Urahara promised Grimmejow that he can fight Ichigo again :P and the other Arrancers...well they just follow Grimmejow because he was number Six back then. Oh by the way what happend to Yammy?! Shouldnt he be still alive?