After one wild night, Xia Zhichu ends up in bed with Mo Beixiao, the most revered billionaire CEO in the country. Mo Beixiao is decisive and ruthless, cold and cunning—yet because of that one night, he latches onto her and forces her to marry him and become Mrs. Mo. One is of lowly status, the other rich enough to rival a nation. A single contract binds two lives that are worlds apart, striking sparks of love.