GB: I Found a Frail Young Master

[Arrogant, Overbearing Princess x Beautiful, Strong, Wretched Eldest Young Master] [Female-Dominant + Loyal Puppy + Male Lead Gets Put Through the Wringer + HE] Lu Yangyang is the eldest princess of Cangyue. For years, she has been arrogant and domineering, using her beauty to get her way. Born into the royal family, she does whatever she pleases, with no regard for the rules. Everyone knows the eldest princess had a beloved who died young. Over the years, she has found a whole string of substitutes to remember him by, but none of them has ever been perfect. Then, at a flower-viewing banquet, Lu Yangyang spots someone kneeling on the ground. He looks exactly like the man she loved, down to the smallest detail. After one night of passion, Lu Yangyang wants to keep him, but cannot even be bothered to give him a proper title. Only when he is deathly ill and barely breathing does she realize that he is the very man she thought had died young! The day Xie Sui met Lu Yangyang, he never imagined he would live to see another day. Lu Yangyang saved him and told him she liked him and would treat him well. So he foolishly believed her, accepting his role as a substitute without complaint. He thought he would spend his whole life by her side, nameless and without status. Until one day, Lu Yangyang tearfully told him that he had been the man she loved all along.