"Every awakening was a different face of the same day. And each face drew closer to the mystery of a killer."Luxury, fame, and the Bahamian heat... Famous actor Cef S.J.'s life seemed perfect. Until that day, February 14th, refused to end.The next morning, Cef wakes up to find himself back on the same day, but in a completely different body: a doctor in his forties, a retired major, an engineer... This mind-boggling cycle reveals that what he thought was his personal nightmare is a secret mission orchestrated within a high-tech virtual reality system (the Cell).The subconscious mind of an agent named Peter W. must relive the same day over and over again to decipher the terrifying secret within Cef's mind-seven missing girls and six hidden murders.Scientists outside the cell, agents inside, a mysterious enemy, and the flaws of the time loop-all race against time to break through the "firewall" in Cef's mind. But can the Cell match the ingenuity of a perfect killer who leaves his victims behind?This isn't just a time loop; it's a cyberattack on a criminal's mind.If reality is everything the mind records, who decides when the nightmare is over?