I'll reserve judgement until it comes out.
I hope Lord Grim is more trollface than serious in the actual show.
Library of Heaven’s Path and A Will Eternal both deserve an adaptation.
Edit: BTW, I adore Yang Yang in Love O2O, but he doesn't exude the same nonchalant attitude of Ye Xiu.
Edit2: Starting Jiang Ye/Ever Night, my gosh, the first opening scene is so good. I can't believe Yang Yang directed this. It's rare to find something that isn't cheesy. It looks like it can be as good as NIF. It's also one of my favorite novels.