vehicle equipped with a billion dollars of the escort vehicle culprits Jiangying Hao ( Wu Jing decorated ) Group stolen , probationary Inspector Fang Yi Wei ( Shawn Yue plays ) humiliated survived and vowed to arrest Jiang to justice . The police sent Jiang Yinghao undercover be suspected treachery, and his brother ( Jaycee ornaments ) to be implicated in the Force been temporarily suspended . Police Chen Jin (Nicholas Tse) years ago because his fiancee was killed by a bomb in the robberies of Jiang , also bent on revenge for the love . So the three police officers , With different purposes work together to solve the case , and promise to Jiang Yinghao brought to justice .