The fire devoured the witnesses and burned out Lu Jin's conscience. Three years later, she returned in the name of an Avenger, and on the eve of the rekindling of the fire, she personally set fire to the old house where the truth had been hidden. Shen Zhuo was the only man who knew why she came - and the only witness who didn't speak. What she burned was not evidence, but her own escape route; what he was waiting for was not redemption, but her own hand handing the knife to his palm. When the second corpse emerged from the ashes of memory, they realized: the fire that night was never an accident, but the sin she shouldered for him.