In the spring of the twenty-third year of Yuanxi, the ancient glazed technique of the Dajing Dynasty was almost extinct. Twenty years ago, the Su family, which mastered the "glazed water atomization technique" and the unique "flowing cloud pattern", was brutally wiped out on a rainy night. Only the orphan girl Mu Yunyang was rescued by a loyal servant who risked her life, and she disappeared into the dust with half a blood-stained fragment and several pages of burnt yellow secret recipes. After three years of hibernation, she reappeared the "Warm Rain" glazed lamp in the back alleys of the capital. When the lamp was turned on, the water mist turned into rain, and the light and shadow produced warmth. It shocked the imperial capital in one fell swoop, but from then on she entered the bottomless vortex of power and intrigue. The commander of the Forbidden Army, Xuan Ge, was ordered to investigate the old case of Liuli. The two became connected because of the lamp, and they went from suspicion and temptation to trusting each other in life and death. The court was full of strife, the rivers and lakes were undercurrent, and twenty years of injustice were like mist... She used the lamp as a blade to illuminate Hanchuan; he took off his armor to protect her, and repaid her with his life. When craftsmanship meets deep love, when blood hatred meets light, in this broken mountain and river, they jointly light the never-extinguished glass heart lamp.
