She was an ordinary high school student, but her parents died in a vendetta. She also discovered that the person who raised her for more than ten years was not her biological parents, but her biological parents died when she was born. What should she do after learning about her life experience? The life and death of the twin sisters are unknown. After all the hardships, the sister who was finally found was scarred and her life was not guaranteed. What hardships will she go through to save her sister's life?