After the events of the Demogorgon that nearly destroyed the Byers' home and seemed to disappear into thin air, Steve Harrington is trying to cope with reality. His parents have been gone for nearly a month, he's uncertain about the situation with his 'girlfriend' and he isn't sure who he can trust anymore. It seems he's made an unlikely alliance with a kid four years younger than him, Dustin Henderson. A big house gets lonely after a while...