Crazy Ideas file, #1

This one came to me yes­ter­day on my way home at lunch. I’ve writ­ten the first 200ish words, but I don’t yet have a sat­is­fac­to­ry end­ing.

Every­one in the entire world sleeps a deep, 24-hour sleep, and expe­ri­ences the same dream. When they awak­en, night has been ban­ished for­ev­er. Some­one or some­thing has turned the Earth inside-out, plac­ing a small sun­like body at the cen­ter of the hol­low sphere. What comes next? Guess I’ll find out as I write.

Title: DAY.