Ling Qiu, the daughter of the guilty minister, accidentally replaced Tan Zhixia, the prime minister's daughter. During the Lantern Festival, she rescued Wei Yin and used the locust flower as a contract, and gradually developed a deep love for him. Unexpectedly, the real daughter returned to her position and fell into a trap with Jiang Jin. Wei Yin protected Ling Qiu and his blood splattered on the locust tree. Ling Qiu endured the humiliation and took revenge, killed his enemies with his own hands, and then hid in the suburbs of the city. Seven years later, the oil ran out and the lamp dried up. A love affair that started with locust flowers and ended with blood and tears has left only eternal regrets.
Purpose: Core Purpose: Using misplaced life as a mirror, praising true love and perseverance in desperate situations, criticizing the evil of human nature under the influence of power, lamenting the uncertainty of fate and the difficulty of finding justice.