The 25th Floor is a suspenseful mystery/thriller about Sally Acres, a 59-year-old journalist chasing the truth behind a series of international murders linked to a faceless killer known as Nomad X. Her investigation leads her to the eerie Hotel Le Petit, where strange guests, haunting pasts, and cryptic clues converge on a single floor. As she peels back the layers of the hotel's secrets, she realizes the truth may be more dangerous—and more personal—than she ever expected.