In a dark and mysterious mansion, a group of relatives gathers for the will of the recently deceased millionaire Cyrus West. The atmosphere is filled with tension and curiosity as the young heiress, Ellen, and her peculiar relatives find themselves trapped in a macabre game of intrigue and suspense. As the night progresses, a storm lashes the mansion, adding a chilling touch to the evening.
Before long, a series of strange and terrifying events begin to unfold. Disturbing noises, creaking doors, and shadows moving through the halls become the soundtrack of the night. The situation intensifies when a mysterious "trap" seems to stalk the attendees, and old tales about the "cat" that dwells in the mansion resurface from the past. As family secrets untangle and masks are removed, paranoia takes hold of everyone.
Ellen is swept into a whirlwind of betrayals and dark revelations as she tries to uncover the truth behind the family inheritance and the macabre legends surrounding the mansion. The struggle for survival turns into a battle of wits where no one can trust anyone. Confusion and horror intertwine in an exhilarating journey that will culminate in an unexpected climax, leaving everyone wondering: who is truly the cleverest in this deadly game?