In this unique interactive text-based game, you play as a sarcastic detective with a talent for the absurd. After a series of bizarre incidents where people around your city start receiving mysterious, oddly worded greetings signed by someone named 'The Hello Master,' you embark on a journey to uncover the identity of this elusive figure. As you navigate through a psychedelic world filled with quirky characters and nonsensical dialogue, players must interact with various suspects, dissect their alibis, and solve riddles presented in the form of strange poems and slogans. Your choices shape the narrative, leading to multiple endings based on who you choose to side with in this colorful, chaotic mystery.