He and she are in love, and they are both ruthless killers, but they do not belong to the same killer guild. The red maples were floating, and he made a lifelong agreement with her. On that bloody night, "raid" defeated "lost heart", and she used the famous sword [Jiuquan] he gave her to carve an "X" on his face. Since then, there has been no news from him. He grew his hair long and re-entered her world as a young girl. The wind licked his long burgundy hair unscrupulously, two people, two knives. Once again, "Reluctant" defeated "Attack". They stood at the place where they fought that year, facing each other, tears streaking across the knife marks on his left cheek. She waved the knife, but he was indifferent. His blood was flowing on the tip of the knife. She knelt in the rain, wanting to cry without tears. He would rather die by her knife. In an instant, the blood dyed the fiery red maple leaves scarlet.
This book is also called "Sacrifice to the Red Maple"