I bet there will be something about Bts's enlistment in there, the reason why Youngseo dropped out of Illit, more about Aespa and Sm since Hybe is obsessed with them, how Bang Sihyuk is the genius king of Kpop, and they probably also covering about their dispute with Kakao.
Damn, even I can't think of what else they could write to reach 18,000 pages. They could probably beat One Piece series if they decided to make a manhwa out of it.