In a bustling metropolis where everyone seems like a stranger, you awaken with no memory and a peculiar ability to hear people's secret greetings. Each 'hello' is not just a greeting: it's a whisper of their deepest fears, desires, and hidden truths. As you traverse the city, piecing together the fragmented lives of those around you, you'll make choices that impact their stories and ultimately unveil the mystery of your own forgotten past. Collect secrets, dodge shadowy figures, and decide whether to help others or protect your anonymity.