In 'Hello, Who?', players assume the role of a disgraced private investigator who suddenly receives an anonymous message: 'I've stolen something precious from you. Find me, and I'll return it.' The game unfolds in a dynamic city where the investigator must navigate through a web of suspicious characters, hidden secrets, and unexpected plot twists. As players engage in dialogue choices, they must piece together clues that lead them through various unexpected locations, from underground speakeasies to lavish art galleries, while unraveling a deep conspiracy connected to their past. The fate of their reputation and perhaps their life hangs in the balance, and every decision could lead to shocking revelations or further entanglement in the city’s mysteries.