we should get neo tokyo before big bang patch

The only problem with this theory is one factor: those versions didn't have Neo City. Kaede Castle doesn't conflict with any current content, but Neo Tokyo does. Of course, Nexon could add in Neo Tokyo, but it doesn't make that much sense to add potentially confusing content besides the fact that people want overly-difficult high level crap over more boring low level crap.

I've always wondered. Couldn't Nexon just say "this is the alternate time line" if they ever add neo tokoyo in? It deals with time travel, a made up concept.There aren't really any rules to it. You can easily say that there are multiple time lines and multiple realities/ dimensions.

Edit: I'm not supporting or denying the fact that Neo Tokoyo can be added in. I'm just stating what I feel that they can do if they ever wish to add in Neo Tokoyo without removing Neo City. I really don't care what they do, since I almost completely quit maple. I doubt even big bang will bring me back completely as I'm playing with my guild on different games.