In the early hours of this morning, Chinese Battle.net went live, and you can now bind World of Warcraft accounts. See the WOW transition official guide for details.
Damn it, I registered an account on international Battle.net before. When I log in it tells me “this service is unavailable”, but it won’t let me register with that email either. Orz, so I have to go change my login email on international Battle.net first.
And now another annoying thing: I lost my old matrix card. To bind a The9 account without a matrix card, you have to fill in identity verification info and then verify once more with your The9-era email — but my Tom email can’t receive Battle.net emails…
7.6 While going through old documents, I actually found the TXT version of my WOW security card, hoho, so I can transfer my account successfully without the Tom email.