In a surreal city where conversations are commodities, players step into the shoes of a linguist named Eloise, who finds herself gifted (or cursed) with the ability to hear the 'hellos' of people around her. Each 'hello' unveils fragments of their lives, insecurities, and hidden truths, creating a tapestry of interconnected stories. The challenge lies in unraveling the mystery behind an enigmatic group known as the Echoes, who seem to be manipulating these hellos for their own gain. Players must interact with quirky characters, collect hellos, and piece together clues through dialogue choices that shape the narrative, leading to multiple conclusions. The stakes rise as Eloise unravels the truth behind a mysterious disappearance connected to the Echoes, leading to a dramatic climax that questions the nature of communication and connection.