In 1997, before the Anti-Drug Bureau had even been established, a sudden drug crisis prompted the temporary formation of an elite team in Halan City, Northeast China. Each member had their own strengths, but none knew anything about the new drugs... The young criminal investigators had to face not only ruthless drug cartels and bizarre, cunning smuggling methods, but also agonizing choices between love and the law, and trials of justice and humanity. Standing by one another and battling through every obstacle, they forged a blazing legend of bringing criminals to justice.