Step into the shoes of Detective Lex Harper, who finds himself embroiled in an absurdly complex web of intrigue after receiving an anonymous text that simply says 'Hello.' As he delves deeper into the case, he uncovers a hidden society dedicated to the ancient art of greeting, where every 'hello' has a secret code and every conversant is a suspect. Engage in witty dialogues, track down cryptic clues, and interview peculiar characters in this interactive mystery where the most innocent greeting can lead to the most dramatic consequences.