In the shadows of a restless city, a ruthless serial killer known only as "The Maestro" plays a deadly game of wits — leaving behind intricately crafted puzzle boxes at every crime scene. Each box is a masterpiece of sliding panels and secret compartments, a cryptic key that must be solved to reveal the location of his next victim.

Detective Jade Monroe, a brilliant but haunted profiler, teams up with Elias Reed, a reclusive tech genius, to unravel the Maestro's twisted clues before time runs out. As the puzzles grow ever more complex and personal, Jade finds herself drawn into a terrifying psychological battle — one that threatens to expose dark secrets from her past.

In this chilling cat-and-mouse thriller, every move counts and every second could be your last. Will Jade crack the final code before The Maestro's deadly symphony reaches its final crescendo?