In 'Hello, Who Dis?', you step into the shoes of a sardonic private investigator in a world where everyone communicates exclusively through text messages and social media. One day, you receive an anonymous message leading you on a wild scavenger hunt across the digital underworld, uncovering secrets, lies, and more than a few plot twists. As you decode cryptic clues sent via emojis and GIFs, you'll interact with quirky NPCs who each have their own story to tell (and secrets to hide). With your wits as your best tool, can you solve the mystery before the ticking clock counts down to zero?