In a world where greetings can unravel time and space, you play as Alex, an unassuming barista who stumbles upon a mysterious used greeting card. The card leads to peculiar encounters, each greeting sparking bizarre consequences and revealing secrets of the town's eccentric residents. Your choices determine whose 'hello' you decide to keep or toss away, affecting timelines and unfolding a comedic yet dramatic narrative filled with quirky characters. Engage in puzzles that require decoding social cues and deciphering eccentric jargon in conversations, all while racing against time to prevent a 'greeting catastrophe'.