A world-class hitman ends up swapping identities with a down-to-luck extra actor during an accident.
When a son attempts to reconcile with his father, a series of fateful events allow him to experience the father's life in the past.
Zhang Chi, a hubris and dominating six-time racing champion, falls from grace following a crisis. After a five-year suspension from the motorsport, the now single-father to a six-year-old boy throws down the gauntlet once again.
