If you've seen the 1982 Blade Runner movie, you already know Deckard is a bounty hunter....works for law enforcement....and has a license to kill rogue androids aka replicants.
DO ANDROIDS DREAM OF ELECTRIC SHEEP was the inspiration for the old movie as well as Blade Runner 2049 in theatre's now and is the same in some respects, but without the intensity and violence. It kind of has a strange calmness to it....almost like you've taken a mood enhancer, and there's a whole other plot going on. Very bizarre.
I don't want to be a "chicken-head" and give anything away so I'll just say....times are bleak, desperate and totally weird after W.W.T. (World War Terminus) with people trying to survive on a contaminated earth....animals are a rare commodity....and most....those that passed the test have defected to Mars.
Definitely MORE thought provoking than the movie....Definitely NOT the action-packed thriller with brutal fights between bounty hunter and a highly-intelligent & dangerous species of replicant.