Echoes of Hello

In a world where every greeting holds the key to hidden identities, you play as a cynical barista in a coffee shop that doubles as a sanctuary for the mysteriously misplaced. Patrons walk in, each presenting a unique 'Hello' that reveals more than just a simple greeting; it’s a code to unlock their pasts, secrets, and sometimes, even their futures. Your job is to interact with these eclectic characters, piecing together their fragmented stories, and unearthing the network of connections that bind them together. But beware: the more you learn, the more tangled the web becomes, leading to a shocking climax where you confront the ultimate question: whose hello is this, anyway?