His daughter's leukemia is in urgent need of millions of dollars for surgery, but the honest courier Chen Mo witnesses a murder at the recipient's home and is wrongly accused of being the murderer. When he breaks down, he finds himself trapped on the day of the crime. In order to save his daughter and clear his grievances, he must use his identity as a courier and his "prediction" of every minute and second in countless "todays" to uncover the business conspiracy hidden behind the rich man's fall, and start a life-and-death race with the real gangster that spans 24 hours. This time, what he sent was not a package, but the only hope to save his life.
