Sixty: the Return of the Mercenary Queen

She is the uncrowned queen of the modern mercenary world. Once she traveled through time, she became a tragic heroine destined to die tragically in the novels of the era. Faced with the reborn evil sister Lin Xiaoxiao's pressing step by step, the indifference and neglect of her eccentric family members, and the eyeing engagement partner, Leng Qingyan turned around indifferently. The battlefield that belongs to her is never within a few inches of the back house. With wisdom and iron-blooded skills that transcended the times, she emerged in the Republic's most cutting-edge scientific research field, and the "Dawn" algorithm shocked everyone; she was tempered into steel in the harshest military training, and her codename "Shadow Phoenix" made the enemy tremble with fear. From the neglected "wild girl" to the "Nightingale" and "Dawn Manager" who are in charge of important national weapons, she crushes all conspiracies and contempt into dust with her absolute strength. On her way to the top, her grandma Li Peiwen was her most solid support and spiritual beacon; and Liang Ziyao, who once left because of love and became a "lone wolf", finally returned as a "patron saint" and joined forces with her. When the security of their family and country was on the line, they stood side by side and jointly wrote a legendary chapter of scientific research to serve the country, iron-blooded protection, and intertwined love and ideals. All those who once despised her will eventually look up to her light.