Hu Chenran, the top pretender lurking in the heart of the enemy, is a suave young master of the Chamber of Commerce during the day, and a "dark blade" that scares enemy agents at night. Until he was ordered to approach and investigate Yang Wanqing, a cold and charming female doctor with a mysterious background, only to find that she also seemed to be disguising. When disguise meets disguise, is it a fatal trap or a fateful redemption? In the turbulent Shanghai Beach, a deadly game about faith and life and death quietly begins.
