In a world where people mysteriously lose their ability to communicate, you assume the role of a washed-up detective hired to uncover the source of a series of bizarre 'hello' thefts plaguing the city. Engage in playful banter with eccentric characters who each possess clues but might not share them willingly. Navigate through a series of hilarious and twisted scenarios where deciphering the absurd intricacies of social interactions is key to solving the mystery. Choose your dialogue wisely, face unexpected plot twists, and maybe—just maybe—recover what it means to truly 'say hello.'