Jamie Hill walks into his local LGBT+ nightclub, Submerge, intending to make friends and have a good time. When he meets comedian Addie Crewe and her girlfriend Gina Wilson, his night is already looking up – but it's the man Gina introduces him to who really catches his eye. Miles Bradford seems to be everything Jamie could want in a man: smart, funny, kind. Jamie can't take his eyes off him.But though Submerge might sparkle on the surface, Jamie knows that the club, just like himself, hides darker secrets in its depths ... and even Miles might not be as clean-cut as he appears.