Agreed to Be Each Other's Stand-ins (GL)

On the day Jiang Siyue returned to the country, Xie Nanyuan realized she was merely a substitute. Dr. Xie promptly arranged a first love for herself and presented Lu Kaiyan with a carefully prepared breakup gift. If a white moonlight shines outside your window, why can’t a cinnabar mole grace the center of my heart? — Friends often said that Xie Nanyuan’s words were sharp and unforgiving, but Lu Kaiyan had never felt it herself. Until after their breakup, when she went to find Xie Nanyuan and overheard her saying to a friend beside her: “Why can’t some people understand? A deceased ex is the best kind of ex. Either consider yourself dead, or consider them dead. That way, even if you ac...