Whose Hellos Are These, Anyway?

Step into the shoes of a quirky private investigator in a bustling metropolitan city, where a bizarre phenomenon has everyone confused: people are forgetting how to say "hello" in personalized and creative ways. Instead, they bizarrely greet each other with nonsensical phrases and inside jokes that make no sense. As you navigate intriguing cases, you must collect clues, meet eccentric characters, and unlock the truth behind this oddly contagious greeting crisis. Will you be able to solve the mystery and restore normalcy, or will the absurdity continue to reign in this hilariously chaotic comedy of errors?