In the heart of London, it was a foggy night where a renowned detective was called to investigate a chilling murder at the old historic mansion. The victim, a wealthy aristocrat, found lifeless in the grand library, surrounded by ancient books and eerie shadows. The detective unravels a web of deceit, hidden motives, with long-buried secrets. As each guest get checked for potential alibis to be cleared the clock is ticking by the minute, can the detective put the pieces together before the next murder. The streets of London whispers with intrigue but hides behind locked doors hoping they are not the next victim.