He is the Living Yama of the business world, a man who makes everyone tremble at his name. Yet he falls in love at first sight with a tearful girl in a pitiful state. From then on, his domineering ways turn to doting affection, and his cold demeanor to fierce protectiveness. He helps her crush scumbags, teaches her how to talk back, and spoils her from a timid, meek girl into a little rose who takes on the whole world.