Written before: I thought I had read a few mystery books and a few psychology books and liked investigating unknown secrets, so I thought there should be a fanfic that really focused on the case. Therefore, this article is written for fans who like both the American TV series "Criminal Minds" and "Lie to Me". The backgrounds of the characters are all based on the cases in the TV series and are my own creations. If there are any similarities, they are purely based on that. . . Thank you for watching, thank you for your comments, and thank you for your corrections. . . Since I am not a professional, please feel free to correct me if there are any professional flaws.