Nexon will most likely buy out development for this game or the company all together which in my opinion would be amazing. Nexon is definitely one of the best (if not the best) MMO companies out there. DarkBlood was one hell of an amazing game, I just hope they don't switch it to P2W if GameHi decides to host development.
Also, DarkBlood didn't fail. OutSpark just wanted to pump more money into Fiesta Online so they basically used DarkBlood as a cash cow while it was up.
(Also, I'm pretty sure you got this news from my post a few days ago)