In a lavish mansion filled with quirky characters, you play as a renowned detective who receives a mysterious letter that leads you to an extravagant midnight party. The moment you arrive, the lights flicker and a cryptic message echoes through the air: 'Who said hello?' With everyone a potential suspect, you must navigate through a web of secrets, uncover hidden motivations, and engage in dramatic conversations to unravel the truth behind the ominous question. Can you crack the case before the clock strikes twelve?