Life was better in the old days. Or was it?
 
That's the question Greg Heffley is asking as his town voluntarily unplugs and goes electronics-free. But modern life has its conveniences, and Greg isn't cut out for an old-fashioned world.
 
With tension building inside and outside the Heffley home, will Greg find a way to survive? Or is going "old school" just too hard for a kid like Greg?