"Jia Xin": Bu Yiyang de Qizi

During a turbulent period of the Republic of China, there's a young man as beautiful as a girl, and a young master who looks stable but is actually rebellious. Gender, class, and the turbulent state of the country... Can they really overcome all the obstacles and live happily ever after?

(Source: Kuaikan, translated)

Note: Chapter count includes a prologue.