Lin Xia and Cheng Ye were childhood sweethearts. They grew up together and accompanied each other, but they never broke through the window paper. Lin Xia is an eccentric musical talent, while Cheng Ye is a calm and composed genius doctor. The two have very different personalities, but they have a tacit understanding that others cannot understand.
Lin Xia has always had a crush on Cheng Ye, but she dared not confess her love because she was afraid of losing her. Cheng Ye's feelings for Lin Xia are complex and forbearing. He knows his feelings for her, but he chooses to bury his love deep in his heart because of family changes and his own responsibilities.
In an accident, Lin Xia was involved in a car accident and fell into a coma. Cheng Ye tried his best to save her, but was unable to do anything. When he was desperate, he found that Lin Xia's mobile phone was filled with songs written for him, and each song was filled with deep love. Only then did Cheng Ye realize that he could no longer live without Lin Xia.
Under Cheng Ye's careful care, Lin Xia finally woke up, but lost part of her memory and forgot her past with Cheng Ye. Cheng Ye decided to pursue Lin Xia again, awaken her memory with music, and make up for the regrets with sincerity.