In 'Whose Hello?', you step into the shoes of a reluctant detective who awakens in an enigmatic, ever-shifting city where every resident embodies a different persona, and where greetings carry hidden meanings. As you navigate through surreal dialogues, unravel eccentric mysteries, and collect unusual clues, you must determine the origin of a peculiar phrase that haunts the city: 'hello, whose hello?' Engage in conversations that shift based on your tone and choices, as friendships can turn into riches or rivalries at a whim. The clock is ticking; you must solve the enigma before the final 'hello' rings out at midnight, awakening forces far beyond comprehension. Will you find the elusive truth or become another lost voice in the city's cacophony?