In 'Whose Hello?', you step into the shoes of a amateur sleuth at an exclusive party hosted in a lavish estate. The twist? Every guest has a secret, and with each 'hello' exchanged, a new puzzle unfolds. As you converse with extravagant characters, from a magician with a dubious past to a reclusive author hiding from their own story, you'll gather clues and solve their intertwined mysteries. Your choices shape the narrative, and be careful—one wrong move can turn a friendly exchange into a sticky situation. Will you uncover the truth before the clock strikes midnight, or will you be left in the dark, saying goodbye to more than just your social standing?