Engineer Jennings (Ben Affleck) is a high-tech genius. He has been repeatedly employed in various project research and received generous rewards, but in order to keep it highly confidential, the condition is that he must be deleted from the short-term memory in his brain after completion. This time, Jennings's mission reward reached a sky-high price, and he had to spend several years to devote himself to the development of this new product. When the product was completed, something unexpected happened. Jennings did not get the promised reward, but instead received an envelope containing a statement that he voluntarily gave up his reward. Jennings was greatly surprised, and when he wanted to get to the bottom of the matter, he found that the trouble was getting bigger and bigger. The FBI and the company's bosses were chasing him and wanted to put him to death. This series of mysterious events made Jennings believe that there must be an unknown truth behind it. Sure enough, a thorough conspiracy gradually surfaced with his investigation.