Step into the chaotic world of 'Whose Hello Is It Anyway?', where you play as a quirky detective navigating a labyrinthine library filled with eccentric book characters. Each time you enter a new section of the library, you must solve absurd mysteries based on the peculiar behavior of the characters living within the pages of their respective books. But beware! Each book character has a unique way of communicating greetings, and only by mimicking their style can you unravel the clues to move forward. Will you be able to master the art of saying hello in all its bizarre forms and uncover the ultimate secret of the library?