She was the Queen of Song, but she died during her greatest years. After she was reincarnated, she became a simple trainee. Did she lose her former glory? It doesn't matter—no one can compete with her beautiful singer's voice. She's mocked for her lowly birth? It doesn't matter—her true identity is enough to make the whole world tremble. Does she owe huge debts? It doesn't matter... A powerful boss whispered to her: "The debt will disappear if you would become my woman." But she is proud: "I'm sorry. I would sell my art, but not my whole self." This is the story of the Queen of Song, of her return to the peak... and an overbearing chairman.