I was just kiddin' when I said that he's orochimaru but now that I look back on it, it might very well be the truth... anyway, onii-sama will kick his arse again.
But seriously now, I believe that he's something like a parasite and can take another's body, the difference being that unlike the parasites he doesn't lose his previous 'self' and memories. Anyway if I am not mistaken onii-sama already developed a spell to attack the spiritual beings and it might be the case that Zhou just wanted to cause chaos, nyarlathotep style, in this case he could be referring that there'll be always someone like him (like, no matter how hard you try, there's always evil.)
Anyway that's my personal opinion.
Haven't been able to figure out why Leo would have gotten an 'apology' CAD from Rozen. There was something during the 9SC? But there weren't any details? What did I miss and where, please.
This may sound harsh.... However.... If you can't be bothered to follow the thread(s) don't bother us with translation begging. The translation study group doing these has asked that people stop bugging them. They're really tired of being harangued with requests via both public posts and pms.
You don't even have to look through other threads. Your questions are answered right here, just a few posts up.
The ...posted around everywhere... part. The translation group has asked, ever so nicely, that people stop doing that. They are really annoyed; think 4-lettered expletives here.
Let site moderators handle posting stuff like this? I'm sure they'll get this for us if it's available. Unless, maybe you can pick up the task when the current group has had it with all of us? :)