In 'Whose Diary Is It Anyway?', you step into the shoes of an aspiring detective who stumbles upon a mysterious diary in a bustling city library. Each section of the diary belongs to a different owner, each with their own quirky personalities and bizarre secrets. Your task is to interact with these characters—ranging from an eccentric scientist to a secretive magician—and solve intricate puzzles based on their stories, all while trying to uncover the diary's true owner. Choices you make will not only influence the outcome of the investigation but will also affect your relationship with the characters, revealing branching paths and multiple endings!