White Hairpin

[Blurb One] Everyone in Chang'an knows that the Fifth Miss of the Zhao family is the pampered darling of the Yongning Marquis household. Outside, her father, a celebrated military hero and highly honored marquis, keeps others at bay. Within, her dignified and virtuous elder sister manages the household finances and stands firmly behind her. She also has an elder brother, barely out of youth yet already a fourth-rank official, who dotes on her without equal. But one day, disaster strikes the marquis household, and these protectors of the Fifth Miss Zhao are forced to leave her... [Blurb Two] At twelve, Xie Jinbei only had to turn his head slightly to see Zhao Youbai smiling softly beyond the window. Radiant sunset bathed her figure, and with a single glance, she dazzled every moment of the rest of his life. At twenty-two, Xie Jinbei awoke at dawn. With the slightest downward glance, he could clearly see Zhao Youbai sleeping peacefully with her head on his arm. The wonder in his youthful eyes and the joy filling his heart now were all because of her. Young love, deep and unwavering, is nothing more than this. [The protagonists are not reborn and do not transmigrate; 1v1; a pampered darling × an elegant Crown Prince; told from the female lead's perspective]