During the Jian'an period, Su Qingci, the legitimate daughter of the prime minister, was unwilling to be trapped in a boudoir, but instead got into the whirlpool of power struggle, and was fatefully entangled with the cold and cruel regent Xiao Jue. He was the "living king of hell" who was jealous of her in the capital. He treated her with kindness and power, and threatened her with "throw her to the Misty Rain Pavilion", which became the beginning of love and hatred.
The secret knot of pearls left decisively, the court was shocked and endured the humiliation, and life was entangled for ten years. After three visits to Yanyu Pavilion, she changed from a romantic guest to a lost prostitute, and he changed from a person in power to a crippled prisoner.
The search for her daughter Su Nianjue revealed the scars and secrets of two generations. Can belated protection resolve the past? Surrounded by flowers and willows, suspicions arise secretly, and this love is eventually trapped in the dust. And her love also struggles in front of secular barriers. A misty rain locked the love, hate and unfinished fate of three generations.