In her previous life, she was a cold and bloody female killer. By chance, she met him, and both of them fell madly in love with each other, but in the end they could not escape fate. He died for her; because of his death, she wanted everyone to die, including herself... However, God gave her another life. She did not die, and she traveled through time. She met a ten-year-old girl. She was also ten years old at the time. The little girl was innocent and kind. She said that she would always protect her, otherwise she would be harmed in any way...
The person who had the face of his former lover, and even the name was too similar, she hopelessly made him a substitute for his lover, but this "replacement" did not belong to her. She took advantage of that person's love and asked him to help her, so that she regretted it in the end...