In her past life, Alis was a living blood bank. Born with a rare serum, she was secretly drained by her own father Cyrus and stepmother Sylvie for ten years, until she died on her eighteenth birthday. When she wakes again, she is eight years old—on the day of her first extraction. This time, she doesn’t cry or beg. She simply says, “My brother Leo has the same blood type.” The needle turns. Her stepmother shatters. Her father’s plan collapses. And that is only the first move in her revenge.