The Red Carnation.

The drama is based on the investigation process of a huge loss of state-owned assets of a steel enterprise group. It tells the story of young lawyer Zhou Ruo Bing, who witnessed Xu Xiao Qing being beaten to death by a steel ingot when clearing Liu Zhi Ming's suspicion, which then activated Zhou Ruo Bing's inner doubts. Investigation revealed the secret behind the truth. (Source: Chinese = Baidu || Translation = MyDramaList)