In a bustling city filled with a cast of quirky characters, players take on the role of a private investigator trying to solve the most peculiar case: unraveling the identity of the mysterious 'Hello' that everyone's been saying. As they explore different neighborhoods—from the hipster coffee shops to the grungy underground lairs—they'll gather clues, interview eccentric locals, and engage in hilarious banter that often leads to bizarre twists. Players will have to piece together the context of each 'hello' while dodging absurd misunderstandings and wild accusations. With every interaction, the narrative branches in unexpected ways, making each playthrough unique and leading to multiple endings that celebrate the joy of the absurd.