Clues of Time and Space

A freighter accidentally exploded, and agent Doug (Denzel Washington) was ordered to investigate. However, when he arrived at the scene, he found that it was his first time in this place, but he was very familiar with the scene in front of him. After careful investigation, Doug discovered that the explosion was inseparable from himself. With the help of the government's time laboratory, where he can learn about any event that happened anywhere within 4 days, he discovered that he had an unusual relationship with a mysterious woman, and this woman will lead to a catastrophe related to him in the future! Doug must go back in time and lead history from one reality to another in order to prevent this disaster from happening.