Art restorer Ke Xinyi received an anonymous package on a rainy day. Inside was an ancient oil painting called "Looking Back on a Rainy Night." In the painting, a woman holding a red umbrella looked back in the rain, with an unspeakable secret hidden in her eyes.
Concept: Paintings are not only containers of beauty, but also evidence of sin. Liang Sicheng whitewashed the murder with a paintbrush, and Ke Xinyi used a repair knife to uncover the truth, revealing the contradictory nature of art - it can be a refuge for human nature, and it can also be turned into a mirror for demons, reflecting the deepest shadow of the soul.