A singer who was given the chance to run away because she betrayed her revolutionary lover in her previous life was reborn and returned to three years ago. She thought she could make up for it quietly and silently - secretly conveying information, guiding her lover to avoid fatal traps, and finally replacing his fate of death with herself. But she didn't know that her lover was also reborn. He came back with the hatred of his previous life and wanted to confirm whether she was a traitor or not. The two reborn people pretended to each other, tested each other, and played tricks on each other until they finally discovered that someone had tampered with all their memories in their previous life.
