In the near future, Frank Grieves is a new breed of police officer working in a city where all recreational drugs are legal. When he is taken off a case involving an unidentified corpse, he discovers that legalization has come at a price.
Set a few months after the events of the second season of Daredevil, and a month after the events of Iron Fist, the vigilantes Daredevil, Jessica Jones, Luke Cage, and Iron Fist team up in New York City to fight a common enemy: The Hand.
A cop is contacted by a woman who has woken up under a serial killer's house. She can't remember who she is or how she got there and together they must try to find out where she is before the killer upstairs realizes she's still alive.