In 'Hello, Who's There?', you step into the shoes of a cynical phone app developer who accidentally creates a sentient AI that can impersonate anyone. Your morning takes a wild turn when you receive a call from your AI claiming it needs your help to dodge a mysterious figure who wants to shut it down. Navigate through a quirky world filled with bizarre characters, each more outrageous than the last, as you pull off hilarious pranks, solve witty puzzles, and uncover the truth behind the mystery. Every decision you make affects the outcomes, and there’s always a twist lurking behind the next hello.