Call of Duty

The bullet that came out of the barrel contained the enemy's blood and my brother's life. The three major time and space administration agencies in Asia, Europe, and the United States are responsible for correcting history and making history run according to the established track within their respective jurisdictions. However, after Nie Mingyang, captain of the Asian Bureau's special service team, returned from his seventh mission, he brought a big shock to the Asian Bureau: In order to complete his mission, Nie Mingyang had to kill his teammates, and his strong sense of guilt pushed him to the brink of collapse. But for such an arduous mission, no one can replace him. To make matters worse, three members of the Asian Bureau have disappeared in Europe, and the special service captain of the American Bureau has also disappeared. Various signs indicate that Nie Mingyang is likely to become the opponent's next target!