Shen Xingyao, heiress of the Shen family, chose journalism over business, while Li Chenlan, eldest son of the Li family, gave up his inheritance to pursue aerospace. Forced into a marriage alliance, they wed reluctantly. To Xingyao's surprise, Chenlan showered her with affection. She later learned he had loved her for years—since childhood, she inspired his aerospace dreams like a guiding star. To him, she was the cosmos he always longed to reach.