Whose Hello Is It Anyway?

In a world where every time you say 'hello,' it magically summons a different character from your past, present, or even future, you take on the role of an underachieving time-traveling greeting card designer. The goal? Navigate through an absurd series of encounters with quirky characters, including your awkward high school crush, a famous historical figure, and a futuristic robot who's 'seen it all.' Your task is to get to the bottom of a mystery: why are these characters appearing every time you greet someone? With humorous dialogue choices and unexpected plot twists, your interactions will shape the outcomes of your quest, leading to multiple endings based on how you handle the chaos of your past and future friendships.