Duhe Si Ming Lingxi, with the mission of dispelling the misfortune in the world and redeeming villains, shuttles through thousands of small worlds, just to heal the souls who are enveloped in hatred and fall into darkness, to recover the scattered misfortune, and to maintain the order of time and space. This time, she fell into the Dajing Dynasty, and was bound to Shen Jin, the deposed prince of the cold palace who had soaring resentment and was plagued by bad luck. He was once His Majesty's most beloved prince, his concubine was filial and virtuous, and the queen was gentle and virtuous. However, he was framed by an adulterer and was poisoned by Queen Liu and her concubine Shen Yu. , And he himself was framed for treason, deposed as the prince, thrown into the cold palace, tortured, and filled with the anger of revenge. If he is not redeemed in time, he will not only be swallowed up by the bad luck and become a demon that brings trouble to the court, but also cause the entire small world to collapse. Lingxi sneaked into the cold palace as the medical girl Su Qinghe. While using her power to heal Shen Jin and soothe his violent mood, she secretly investigated the truth of the year and looked for evidence that Liu and Shen Yu poisoned the prince and framed the prince. The road ahead is full of thorns, the Liu family is in power, there are many gang members, internal ghosts are lurking, and crises are everywhere. Lingxi can only fight side by side with Shen Jin to resolve fatal crises one after another, find the Queen's jade pendant that contains key evidence, and defeat the Liu family group. In order to overturn the case for Shen Jin, Zhao Xue, the filial and virtuous queen, can resolve the resentment in Shen Jin's heart and complete the mission of redemption. As they get along day and night, the cold revenge machine Shen Jin is gradually melted by Ling tide's tenderness and firmness. The two go from redeeming and being redeemed to becoming each other's only reliance, working together to walk out of the darkness and into the light.
