Autumn's Clear Grace, Long Live the Commandery Princess

Both leads are devoted to each other, with a pure romance. Xiao Qingsu, the legitimate daughter of the Lanling branch of the Xiao clan, a noble family of the Great Liang imperial house, arrives in the capital one day and is granted the title of commandery princess. She falls in love with Wang Hengzhi, the legitimate son of the Langya Wang clan. Together, they weather the power struggles between the great families. As remnants of the previous dynasty collude with a neighboring enemy nation and the realm is thrown into turmoil, she and Wang Hengzhi join forces to defend the Great Liang. After enduring countless hardships, they finally find their happy ending...