The marriage between Lin Zhiye and Su Jinhe is a cage carefully woven by the family. She was a docile wife, but he was a silent chess player. That night, she burned the family portrait in front of him. Under the light of the fire, her eyes were completely broken. From that moment on, Su Jinhe stopped talking and no longer recognized anyone. Lin Zhiye finally understood that what he burned was not the photo, but all the light she had for the rest of her life. He knelt in the corridor of the mental hospital, holding her empty hand, and realized that he was already in love and had become the biggest executioner.