After the Prince Demoted His Wife to Be a Concubine, I Went Crazy.

I am the only daughter of the King of Zhennan. I have been childhood sweethearts with the crown prince for ten years. With my help, he firmly established himself as the crown prince. But before the wedding, he wanted to demote his wife to a concubine and marry another woman. Your temperament cannot bear the burden of your mother's honor in the world! Leaving these words, he turned around to coax the love in his heart. The next day, the former prince, who had been demoted to a commoner, knelt down in embarrassment and begged me for forgiveness.