In the troubled times of warlords, Ma Jingxing is the youngest governor of Beiyang, known as the "Iron-blooded King of Hell". He is taciturn and murderous, but he is gentle and gentle to the new female secretary in the house. He personally teaches her to write and leaves the light on for her late at night. No one knows that this woman named Su Manqiu is a secret lover carefully cultivated by the Southern Revolutionary Party. She lurks into the government just to steal the defense plans. She was careful at every step, but found that Ma Jingxing had already seen through everything. Not only did he not kill her, but when the enemy troops were approaching the city, he put the gun into her hand: "You want my life, or do you believe in me?" The moment Su Manqiu raised the gun, a wedding ring with her real name slipped off. The warlord's iron fist is her, and gentleness is also her fatal armor. When Ma Jingxing used a fake funeral to lure out the lurkers behind her, Su Manqiu realized that she was just the sharpest knife on his chessboard. In this war based on emotions, no one can tell who imprisoned whom in the end.
