In the near future, the giant enterprise "Hanhai Group" has built a second virtual reality world called "Fantasy Sea", into which human entertainment, social interaction and even part of work have been moved.
Lu Xingchui was once the most dazzling genius at the Conservatory of Music. An accident caused him to lose everything, his shine faded, and he became the most ordinary single father in the city. He and his five-year-old daughter Zhixia depended on each other, living an "ancient" life that was almost out of touch with the times in the glittering future city. He thought that his life would always be spent in daily necessities and his daughter's childlike words, until his daughter's wish pushed him back into the world he had long escaped from - the whirlpool of music and virtuality.
In order to give his daughter a dream birthday gift, Lu Xingchui put on a dusty neural access ring and stepped into the "Fantasy Sea" as "Anonymous". Here, his rusty talent was polished afresh. Pieces of music that contain the soul of the old age and the texture of future technology flow from his fingertips, making him the most mysterious music legend in "Fantasy Sea".
Ling Shuang, the iceberg-like top producer of "Fantasy Sea", was shocked by his music and determined to find him at all costs. In reality, Su Wanyin, the gentle psychotherapist next door, silently guards the father and daughter, shining a ray of warm sunshine into Lu Xing's dusty heart.
When virtual glory intersects with real dilemma, when the nightmare of the past returns in the sea of illusion, Lu Xingchui must make a choice. Is the guitar in his hand the key to a legend, or a shield to protect his daughter's little world? This is a story about using music to rekindle passion and love.
