In 'Hello, Who's There?', players assume the role of Alex, a night-shift librarian in a small, long-abandoned library rumored to be haunted. As a winter storm rages outside, Alex finds themselves trapped in the library when the power goes out. They begin receiving strange, mysterious text messages from an unknown sender that seem to draw them deeper into the library's dark past. As the player navigates through an intricately woven narrative, they must uncover the secrets hidden within the library's books, confront ghostly apparitions tied to the town's history, and decide whether to trust their own senses or the haunting messages. Every choice matters in this relentless psychological thriller that blurs the line between reality and illusion.