Everyone in the capital knew that the third prince Xie Yunyan was a sick man who coughed when exposed to the wind and was about to die soon. However, Shen Yuan, the legitimate daughter of the Ningyuan Marquis Mansion, was praised by everyone for her gentleness and kindness. After a marriage that each had its own thoughts, the two became a couple who looked respectful to each other and treated each other like guests. He pretended to be sick every night and asked her to take care of him, and teased him in different ways; she hid poisonous needles and old grudges, and was full of ruthlessness under her meek skin. It wasn't until the situation in the court suddenly changed that she realized that beneath his diseased bones was a decisive and killing blade, and behind her kindness was an orphaned girl who was good at medicine and poisoning. The two powers join forces, one is making trouble in the court, and the other is weaving a web in the deep house, dragging everyone who has bullied and harmed them into the game one by one. And what he gave her was never a calculation, but the most sincere sincerity in this troubled world.
Concept: Love is two people walking alone in the darkness, finally daring to give their backs to each other and walking towards the light together.