Cube x Cursed x Curious <-> C3 <-> C Cube
Light novel/anime which is currently under Cube x Cursed x Curious, but also goes by C3 or C Cube. Maybe a C3: Cube x Cursed x Curious or whatever the hell else it might go by is needed as well.
C3 is the most prominent (post #363662) and I think is more official, with Cube x as more of an alt. or subtitle, but I'm not totally sure.
Updated by jxh2154