Dive into the chaotic world of 'Whose Hello?', where you play as a washed-up detective in a bustling city filled with eccentric characters and bizarre happenings. One ordinary morning turns extraordinary when you receive a cryptic letter signed 'H' and an audio file of a disembodied voice saying 'Hello!' As you unravel the mystery behind the sender, you'll encounter wild interactions, outrageous trials, and colorful suspects, each more outlandish than the last. Navigate through a series of unpredictable situations that require wit, humor, and a knack for sarcasm to piece together the clues and uncover the truth before it spirals into absurdity.