In the bustling metropolis of Echo City, you play as an eccentric detective, Avery Vale, with an uncanny ability to hear people's 'hellos' echoing in the distance—each one unlocking a fragment of their hidden stories. Your mission? Unravel the mystery of the enigmatic 'Hello Network,' an underground cult that connects strangers through a web of greetings and secrets. As you traverse the city, you will confront bizarre characters, solve perplexing puzzles, and make decisions that influence the lives of those you encounter. Every 'hello' leads deeper into a sociopathic scheme filled with surprising twists, dark humor, and moments of profound connection. Will you piece together the truth and expose the cult, or will you become another lost echo?