I got bored after reading the first 3 pages..
honestly how can this thread keep going?
anywho! wonder what it is that makes the transition between shinigami / hollow
I mean yeah it's the hougyouko (srsly I must check how to spell that) that breaks down the barrier - so was it aizen who first created the means to break down the barrier? - and kisuke refined it with the creation of the hougyouko? cos aizen was experimenting on hollow whilst in SS.
Sorry if I've repeated anything that's been said before but... 53 pages?