Help with writing

I want to write a nice story, perhaps make into comic or something (should I post this on /carcom/?)...
I'd like tips on what to write about... I think a story on the real world would be hard, I'd need to research and stuff (plus I can't draw humans so well), but when I try to write fiction it gets too generic and stereotyped (either hi-fantasy, cyberpunk or space opera) or it gets really silly...
I usually start doodling characters and then think their backstories, like this she-skeleton who is a spirit avening her own death: I think it looks to silly...
Any help would be gladly welcome... Thank you... :)

DO NOT: write a story about a writer trying to write a story

NOBODY FUCKING CARES AND ITS WILL NO DOUBT BE TERRIBLE

but a nice cyberpunk or fantasy or something would be pretty good to play around with, after all nothing is really set in stone