The night Jiang Yantang was kicked out of the house by her biological parents, she burned her birthday dress, but she didn't know that there was a revenge contract sewn into the dress that she had written when she was seven years old. Five years later, she returned as the capital ghost "Night Owl" and joined forces with Wall Street tycoon Li Huaizhou to crush the Jiang family empire step by step. Financial director Shen Zhiyi's account books, former police detective Zhou Yan's secret files, the real daughter Jiang Manrou who was deceived - everyone is on her chessboard and becomes a sharp blade to stab Jiang Chongli. When she finally stood on the top floor of Jiang's building and pressed the playback button, what she heard was not applause, but her own heartbeat - this time, she was not for revenge, but for survival.