She is beautiful, but very humble. She was trained in hell since she was a child, so that she became a today's miracle doctor and a high-level spy. He looks cold on the outside, but he goes out of his way for another woman. He married her for the safety of another woman, and hurt her to prevent himself from falling in love with her. Finally, she was tired and wanted to go back. She returned to her godfather. But unexpectedly, another woman died, and he fell in love with himself, and he wanted to find himself. Where will she go now...