Helena was a mysterious diva. Whenever she sang, she always wore a special mask to cover her face, and no one knew what she looked like. However, during a concert, Helena suddenly announced her retirement from the music industry, disappearing for a full seven years.
During these seven years, fans and musicians searched for her, but they couldn't find her. It turned out that during this time, Helena had found the person she had been searching for all along—Bottlecap, who's become Thomas, the CEO of White Corp. Thomas had gone blind in a car accident and rejected anyone from getting close to him. Helena pretended to be mute and stayed by his side. Over the years, they got married and had a lovely daughter named Wendy.
With time, Thomas regained his sight under Helena's care, but on the day the bandages were removed, Thomas ran towards his first love, Rachel. He treated Helena coldly for Rachel's sake.
Helena suddenly realized that despite all her sacrifices, this was the result she got. She decided to divorce Thomas, left with her daughter, and returned to the music industry.
What Helena didn't know was that Thomas treated Rachel so well because he mistakenly thought Rachel was the diva. He and the diva had grown up together, and in his heart, that was a bond like no other. Therefore, Thomas did many things that hurt Helena for Rachel's sake.
One day, Thomas hosted a comeback concert for Rachel, the diva. During the concert, Thomas recognized that Rachel's voice was not the diva's. Just then, a video of Helena singing appeared on the screen. It was then that Thomas realized that the childhood friend he had been searching for all this time was actually his wife, Helena! He rushed to find her, but by then, she had already embraced life after her return to the stage, and she would never give him a chance to reconcile.