Board Thread:Questions and Answers/@comment-10797017-20130624101208/@comment-8986886-20130710235005

Sternritter M wrote: I dunno why, but Renji was shown to struggle with that first when he came to Hyôsube's palace. If it is like that in the whole dimension, they should have been shown to struggle from the very beginning.

You're right, I didn't think of that, so somehow Hyôsube has managed to concentrate a lot of Reishi within his palace. I wonder if that has something to do with the reason he joined the Zero Squad? He must be unique in some way.