In a bustling, futuristic city where artificial intelligence and human lives intertwine, you play as a cynical private detective known for your sharp wit and unmatched ability to read people. A strange occurrence shakes the vibrant nightlife: someone is sending anonymous 'hellos' to unsuspecting citizens, sparking intrigue and chaos. As you delve deeper into the web of identities and motivations, you encounter a host of quirky characters – from eccentric tech gurus to underground hackers – each with their own secrets. Your choices determine who to trust and how the narrative unfolds, revealing that in this city, every greeting may come with deadly consequences.