Never mind lol. I just read the other comments. So no continuation.
Actually there is supposed to be one more chapter.
https://myanimelist.net/manga/93675/RWBY
Wait. Never mind. The link I sent you said 12 chapters, and there are 12 chapters on this website. But I think there are other RWBY mangas as well. So maybe the cliffhanger continues in the next manga, whichever one that is.
I think this is supposed to be the continuation:
http://www.mangago.zone/read-manga/rwby_official_manga_anthology/
Why does it say this manga is complete but it obviously isn't. Lol. I mean come on. It left a crappy cliffhanger. Is there a continuation to this?