Lin Lin is an ordinary person, but fate pushes her to a desperate situation step by step. Rich daughter Shen Muyan is the only light in her desperate world, but can this light resist the darkness that engulfs everything? Two helpless people regard each other as a crutch in life. The two people's elusive and rootless lives have meaning because of each other's existence. However, fate plays tricks on people, and their hard struggle is like a fallen whale in the vast sea, hidden by the vast haze and silent.
By chance, Shen Muyan can go back to the time before the beginning. She is determined to stay, protect Lin Lin, and make her a truly happy girl. But can all this be realized?
Concept: Ordinary people's love becomes incomplete due to the torment of fate, but love will never be destroyed with the demise of matter. Only love can resist all silence, all fear and sorrow, and will always illuminate the blue sky and sea...