Shen Manshu, codenamed "Red Rose", is the most beautiful social butterfly in Paramount. Wearing a red cheongsam and swaying in graceful posture, it is a dream that dignitaries may not be able to dance with even if they spend a lot of money. But no one knows that her exquisite earrings are bugs, and there are blades hidden between her slender fingers. Every seemingly unintentional turn is stealing fatal information for the organization. Until she met Lu Chengan. This gendarmerie captain from Nanjing, known as the "Black Crow", has ruthless methods and a keen sense of smell. He is the nightmare of all underground parties. When they first met, he pinched her chin, and his dark eyes seemed to penetrate her soul: "Miss Shen dances so well. I wonder how far these dancing feet can go?" From then on, he became her most loyal "subordinate" and the most dangerous monitor. He spent a lot of money on her and bought the entire ballroom, but in a corner where she could not see, he coldly ordered his subordinates: "Find out everything about her since she was three years old." He gave her the most expensive jewelry, protected her in his arms, but whispered in her ear: "Rose has thorns, be careful of hurting yourself." Shen Manshu danced on the tip of the knife, testing the edge of the abyss. Every time you deal with him, it's a huge gamble with your life. She knew that Lu Chengan, the crow, would one day tear apart her rose disguise. But she wants to know even more, when the disguise fades away and the sincerity and faith confront each other, who will his gun point at?