Whose Hello?

In a bustling metropolis, you are a witty private investigator with a unique ability: you can hear fragments of 'hellos' from individuals in the vicinity, each one unlocking a piece of their lives and secrets. As you traverse the city, you must collect these greetings to solve the mystery of a missing person whose last voice was a simple, yet enigmatic 'hello'. Each character you interact with presents a series of branching paths in dialogue, leading to plot twists that challenge your assumptions and the connections between strangers. With your razor-sharp humor and keen eye for detail, you'll unravel relationships, confront the city's oddballs, and ultimately reveal the truth behind the disappearance—all while navigating the absurdities of urban life.