After that lecture, the gears of fate began to turn quietly. Two months later, during the K310 case, Jiang Yan and Song Huaiyang met again. The lonely boy fell in love with the high-spirited him, and when Jiang Yan realized it, he was already deeply involved and unable to extricate himself. As the case deepens, on one side is the undercover mission that is about to be completed, and on the other is his sweetheart. What would Song Huaiyang choose?
Purpose: Anti-drugs