The encounter in the first year of high school made the two teenagers who were burdened with the same pain bond with each other. They were admitted to the police academy together and carved the police badges of their fathers into their bones and blood. After graduation, the male protagonist reactivates his father's alarm call, and the female protagonist takes over her mother's alarm call. On the life-and-death line of border anti-drug control, they are not only comrades fighting side by side, but also the light of each other's redemption. With their youth and blood, they continue to write the unfinished anti-drug mission of their fathers.
Purpose: to show the sacrifice and inheritance of anti-drug police, and to let readers see the passion and perseverance of the anti-drug frontline at the border