In 'Whose Hello?', players navigate a vibrant city teeming with colorful characters and hidden agendas. You are a sharp-tongued street detective on a quest to uncover the truth behind a series of strange greetings that are sweeping the city, leading to sudden disappearances. The twist? Each greeting subtly hints at who might be behind each disappearance, and it's up to you to follow the clues, ingratiate yourself with the quirky locals, and piece together the bigger picture. Every conversation is dynamic; your choices shape your relationships and the unfolding mystery, leading to multiple endings. Will you solve the case, or will your own 'hello' lead to unforeseen consequences?