In 'Chronochums: Hello, Who’s There?', players take on the role of an amateur historian who stumbles upon a mysterious antique watch that allows them to communicate with individuals from disparate points in time. However, shenanigans ensue when a group of time-traveling pranksters, known as the Chronochums, starts to interfere with history for their own amusement. Players must engage in witty dialogues, solve temporal puzzles, and make choices that impact not only their fate but also the timelines of historical figures they encounter. Can you navigate the chaos brought on by the Chronochums and restore order to the timeline before it's too late?