The eldest sister escaped from the marriage, and the concubine Tian Ziqing was forced to marry as a substitute, becoming a despicable substitute in the eyes of the cold-faced Marquis Gao Ranxuan. She thought that her life was destined to wither in cold eyes and humiliation, but she didn't know that the beggar she saved casually was the key to stirring up the turmoil in the court. When the identity was revealed, the backlash came, and the Marquis who had abandoned her like a pair of worn-out shoes in the past begged her to come back with red eyes.