He Spoiled His Concubine and Became the Prince's Favorite

[Gongdouzhaodou + no system + cool writing + later stage single pet] Shen Yanqiu, a career elite, became the concubine of Xiao Yanran, the King of Jingbei, after traveling through time. The royal concubine wants to take advantage of me? It doesn't exist, I have the prince to back me up. That concubine has shamed me. Is this something I need to clean up? If you ask me to embroider peanuts, isn't it overkill? I want to assist the prince to ascend to that position that attracts everyone's attention. [Shuangwen's fast pace focuses on a happy ending.