It was pretty much between Celph Titled and Cage at first, but then the Weathermen (Cage) & Demigodz (Celph) crews both started talking shit to each other about it. And it eventually evolved into disses being thrown back and forth.
The original beef started because Cage and Celph got into an argument at a club and Celph punched Cage in the head. Then they were both going back and forth in interviews talking shit to each other. Then Celph showed up to one of Cages shows and got in some shit cuz everyone was telling him to leave, and then Cage came out of nowhere and broke a bottle over his head, then everyone threw him out of the club. And then thats when some other Demigodz started talking shit about Cage, saying hes a pussy, and then the rest of the Weathermen got involved and thats how the whole crew beef started. Copywrite called Eso a faggot and a nerd, I dunno if it was before or after the diss track
Its seems like it might be over now, I havent really herd anything new about it, but we'll see when Cage's Hells Winter comes out later in the year, maybe he'll spark it back up