So you've arrived! I have no idea how the hells you got here, seeing as you're not dead and this is probably buried, but good job.

For those of you who I haven't told about Otherworld, (Aka, everyone)
It's about colours personified living and, more importantly, working in limbo. These colours can change their genders at will, but most have a favorite. For characters... Well they're quite obviously the rainbow colours, plus grey because plot.

This exists outside the pre-plotted timeline.

Aka, grey already knows everyone, and everyone is there, normally a rare thing.

Ask away!