In a bustling metropolis where every face hides a story, players take on the role of a young detective with the ability to change faces through a mysterious artifact. Each case begins with amnesia, as the detective wakes up in an alley with no memory of who they are or who they're supposed to be. The player must navigate various dramatic encounters, interspersed with humor and unexpected twists. As they adapt and take on faces of different people—each with their own secrets and lives—they collect clues, solve murders, blackmail, and uncover a conspiracy that threatens the very fabric of the city. Choices made will lead to multiple endings, revealing just whose life you end up entangled in.