The first time Su Wan met Lu Zheng was at the border checkpoint.
He was wearing training uniform, with his police badge pressed against the brim of his hat, and his voice was as cold as the mountain wind: "ID."
Later she learned that there were no flowers in his world, only the muzzles of drug dealers and endless darkness.
He promised her that he would take her to see the sea when the mission was over.
But in the end, what she was waiting for was not him, but a police badge stained with blood and a notice saying "died in the line of duty."
The wind at the border is still blowing, but the person who said he would take her home will never come back.
Purpose: Through the regretful love between the anti-drug policeman and his lover, we pay tribute to the sacrifice and dedication of the unknown heroes, and convey the positive values of respecting the anti-drug cause and cherishing the present.