The story takes place in Shanghai in the 1930s, where Zhou Jin (played by Han Xue)'s father died unexpectedly. Upon learning of his mysterious background, Zhou Jin vows to investigate the truth behind his father's death. Zhou Jin, along with his friend Su Zhiwen (played by Ma Tianyu), concealed his true identity and infiltrated the most famous Shen family in Shanghai.
The story takes place in Shanghai in the 1930s, where Zhou Jin (played by Han Xue)'s father died unexpectedly. Upon learning of his mysterious background, Zhou Jin vows to investigate the truth behind his father's death. Zhou Jin, along with his friend Su Zhiwen (played by Ma Tianyu), concealed his true identity and infiltrated the most famous Shen family in Shanghai.