Storm in a Cocoon(2014)

Storm in a Cocoon is a Hong Kong drama series set in the golden age of Guangzhou's silk industry. When the youngest son of Wing Tai Lung's owner returns home as a military doctor, he discovers his sister's death was no suicide—it was murder. Determined to uncover the truth, he teams with Tong Bing Bing, his sister's friend and factory worker, to investigate. As they dig deeper, factory secrets unravel and suspicion falls on nearly everyone: the stern factory matriarch, a newcomer with hidden motives, and Bing Bing's fiancé who resurfaces after years away. Romance blooms between the two investigators, but their personal connection complicates the search for justice. When the killer's identity emerges, it triggers a chain of consequences that threatens the entire Poon family empire. Now, the unlikely pair must fight to protect what remains.