Royal marriage: Su Qingyuan, the gentle concubine, marries Xie Yanci, the powerful chief minister, and Su Jinghong, the unruly legitimate daughter, marries Xiao Jingyan, the notorious dandy prince.
Su Qingyuan knew very well that Xie Yanci was cold-faced and ruthless, and the court was too aggressive, so marrying into the prime minister's house would be a step into the abyss. He also knew that Xiao Jingyan was ridiculous and indulgent, and his sister was strong and outspoken. If she married into the Hou family, she would be tortured and wronged.
Having taken care of her sister since she was a child, she decided to sacrifice her life for her.
On the wedding day, Su Qingyuan hid it from everyone and secretly changed the dowry, clothes and sedan chair. The two sisters got married completely by mistake, changing their fate against fate.