On February 10th, 2015, /u/dispenserhere asked the following on /r/DCcomics:
Hi, I’ve just started reading JLA. I’m up to around no 15 but I’m still completely clueless what’s going on with Superman. Why is all different and blue? No-one else seems to be mentioning it.
I’m guessing it’s something going on in his comics, but I can’t find anything on it.
Yo listen up here’s a story about a Superman that lives in a blue world… ahem sorry. Anyway, here are the events that lead Superman to saying “I’m blue!” (DA BA DE DA BA DI… sorry again! That song’s just too darn catchy). Here we go: