In 'Whose Hello?', you play as a quirky, unassuming town librarian who inherits an ancient book with the power to connect you across dimensions. Trouble arises when greetings from alternate realities start spilling into your quaint town, bringing chaos and hilarity. As you navigate conversations with bizarre beings and resolve their greeting-related dilemmas, you must uncover the source of this odd phenomenon and seal the rift before the entire fabric of reality is rewritten. Will you outwit an overly dramatic Shakespearean werewolf or appease a melodramatic extraterrestrial with a penchant for puns? Your choices and interactions will determine the fate of multiple worlds—each filled with their own humor, absurdity, and surprising friendships.