The Hearts Family, the Spades Empire

On the continent of Kepu, there are four great families: Spade, Heart, Diamond, and Club. Twenty years after the head of the Spade family became emperor, the continent of Kepu underwent a sudden change. Our protagonist is the sixth son of the Heart family, known as Heart Six. He has only ten years left to live. On an ordinary morning, the girl who would change his destiny arrived: Yao Mengyuan, the thirteenth princess of the Spade Empire.