Su Qian, a kind-hearted medical girl deep in the apricot forest, saved a man who should have died on a rainy night with a "medical doctor's heart".
But what she rescued was the culprit who massacred her entire family thirteen years ago - a cold-blooded hunter who regarded her as a "tool"! He controls the secrets that allow her to peer into her memories and turns her home into a prison. She was forced to become the sharpest knife in his hand. Every time she probed for the truth for him, she had to sacrifice a warm memory of her own as the price.
When the butcher and the prey are forced to go together, when hatred intertwines with a "fateful" prophecy of dying for her. On this road of revenge in which memory is sacrificed, how will she protect herself and kill her enemies with her own hands?
