In an absurd world where greetings hold incredible power, you play as Eddie, a barista in a café that doubles as a gateway to various alternate realities. One day, a mix-up at work causes you to accidentally summon characters from different dimensions whenever you say 'hello'. As you navigate the chaos, you must engage in hilarious conversations, solve quirky problems, and ultimately figure out how to return them to their respective worlds. You'll encounter bizarre creatures, from a talking cat with a penchant for philosophy to a superhero whose only power is to create awkward silence. Every choice you make affects the outcomes of your interactions, leading to multiple endings based on whom you choose to save or send back home. Can you find the right hellos to mend the fabric of these realities before it's too late?