Sentinel

Agent Serena Rourke, a seasoned operative working for a covert intelligence agency known as Sentinel, successfully thwarts a nefarious plot to steal a powerful radioactive substance capable of unimaginable destruction. As she apprehends the would-be thieves, she catches a glimpse of a mysterious figure lurking in the shadows, whose presence sends a chill down her spine. However, before Serena can react, the enigmatic individual vanishes into the night, leaving her with more questions than a...