A storm of the times swept away Miss Lan Jindie's delicate status as a capitalist, but allowed her to be tempered in the wind and rain into a tough "Yunxi Butterfly"; a period of turmoil gave Wang Bisuo the iron-blooded responsibility of a soldier, and also allowed him to meet the most cherished lover in his life.
They worked together to survive the frenzy of the "Great Leap Forward", survive the hunger and cold of three years of natural disasters, and stick to their original aspirations amidst the storm of literary criticism. Lan Jindie weaves the road of development with design drawings, and Wang Bisuo defends the light of justice with passionate loyalty and jointly fights against the dark conspiracy of the Yan family.
When their black hair turned into white hair, their stories spread from the old locust tree in Yunxi Village to every corner of the Republic. The affectionate gaze at the golden wedding ceremony and the holographic light and shadow in the memorial hall all tell the story of this legendary love and faith that spans centuries.
