"Thanks for playing sweetie," Cat called out after her. Dr Spencer Reid had finally baited Cat Adams out into the open. But as events unfold at his undercover operation things get out of control when Cat involves Y/n in her games. Based on Criminal Minds Season 11 Episode 11 - Entropy, Season 12 Episode 22 Red Light and Season 15 Episode Date Night, BUT with a twist of an added character, You the reader.