Dayin Chang'an, the snow falls all year round. Gu Che, the Marquis of Zhenbei, is a powerful figure in the government and the public. He is in charge of the garrison of the capital, and his hands are stained with blood. Shen Yan is an orphan from the previous dynasty who hides in an old bookstore. A shadow puppet murder case entangled the two people in a chess game - he was the enemy's minion, but he wore a cloak for him in the cold night; he was a key criminal waiting to be captured, but he blocked the secret arrow for him in times of crisis. Ten years ago, the sweet-scented osmanthus cake under the plum tree had long since turned into powder, but ten years later, the light of the knife in the snowy alley reflected the old shadow. The intrigues of the court overcame their fate. In the frozen Chang'an, they went from testing to staying together. In the end, the cold snow held the lamp, warming each other's endless hell.
Intention: Trust and redemption in desperate situations, gentle symbiosis under intrigues