In the near future, climate change has caused the oceans to rise and flood the city of Miami. Extreme temperatures during the day made it possible for people to carry out their activities, especially at night. Nick Bannister and his girlfriend Emily Sanders run a business that allows people to relive certain specific memories. Emily handles the equipment while Nick provides psychological support to help customers. One day, a client asks him for help to find his lost keys, but Nick immediately feels attracted to her and the next evening he goes to the club where she sings where he gets even closer and the two start a relationship, to Emily’s displeasure that she doesn’t trust this woman at all.